American culture is a fascinating blend of innovation, tradition, and quirks that often leave the rest of the world scratching their heads in confusion. From the way Americans socialize to their unique food habits, there are several aspects of life in the United States that are distinctly, well, American. Whether you’re planning a visit or just curious about what makes America tick, here’s a list of things that often baffle foreigners when they encounter them for the first time. So, grab your favorite beverage, and let’s dive into some of the most puzzling aspects of American culture that might just leave you saying, “Huh?”
1. The Culture Of Tipping
In America, tipping isn’t just a nice gesture—it’s practically a social obligation. While the rest of the world might include service charges in the bill or not tip at all, Americans are expected to leave an additional 15-20% for service, and sometimes more if the service is exceptional. This practice can be confusing for visitors, who may not understand why waitstaff and service workers rely so heavily on tips. It often leads to awkward moments at the end of a meal when a bewildered tourist is handed a bill and must quickly calculate the extra amount to leave behind. For Americans, it’s a way to reward hard work and encourage great service, but for others, it feels like an added layer of complexity to a simple dining experience.
The reason behind this practice is deeply rooted in the American labor system, where many service workers are paid below minimum wage and depend on tips to make a livable income. According to a Pew Research Center study, around seven in ten U.S. adults (72%) say tipping is expected in more places today than it was five years ago, highlighting the pervasiveness of this custom. While this might encourage extra hustle and attentiveness, not everyone agrees it’s the best system—some feel it puts undue pressure on customers and leads to inconsistent earnings for workers. The debate continues, but for now, if you’re visiting America, polishing up your math skills to calculate tips is almost as essential as packing your passport. Just remember that while tipping might seem strange, it’s an ingrained part of American etiquette, and skipping it can be seen as incredibly rude.
2. Supersized Meals

Dine out in America, and one of the first things you’ll notice is the sheer size of the portions. From towering burgers to overflowing bowls of pasta, American servings are often enough to feed two or even three people. For many foreigners, this is both surprising and overwhelming, as they’re accustomed to more modest servings. The origins of this phenomenon are multi-faceted, linked to everything from a competitive restaurant industry to a culture that equates value with quantity. While many locals see it as getting more bang for their buck, visitors might find themselves asking for a takeaway box more often than not.
This tendency for larger portions has its downsides, with many health experts pointing to it as a contributor to America’s obesity epidemic. According to a study published in the American Journal of Clinical Nutrition, portion sizes of commonly consumed foods have increased significantly since the 1970s, paralleling the rise in obesity rates. Yet, in a land where “supersize” is part of the everyday vocabulary, it’s just another part of the dining experience. So, if you’re visiting and can’t finish your meal, don’t worry—asking for a “doggy bag” is perfectly acceptable and often anticipated by waitstaff. And who knows? You might even get used to it. After all, who doesn’t enjoy a little extra food for later?
3. Friendly Strangers

Americans are known for their friendliness and willingness to engage with strangers, often striking up conversations with people they’ve never met. Whether it’s a chatty cashier or a neighbor waving hello, this openness can be both charming and off-putting for those from cultures where personal space and privacy are more emphasized. For some, it feels warm and inviting; for others, it might seem nosy or intrusive. This cultural feature is often rooted in the American ideals of community and social mobility, where networking and personal connections are highly valued.
Of course, this friendliness can be a delightful surprise, particularly for those who enjoy meeting new people. However, it can also lead to misunderstandings. For instance, a polite inquiry or compliment might be mistaken as a deeper interest, leading to awkward situations. As noted by the University of California, Davis student newspaper, many international students are surprised to find that Americans may ask for phone numbers without the intention of following up, expressing more of a possibility of friendship rather than a promise. But generally, this friendliness is genuine, even if it’s sometimes fleeting. So, if you’re visiting, don’t be alarmed if a stranger compliments your jacket or asks about your day—it’s just part of the American way of making the world feel a little smaller.
4. The Obsession With Ice In Drinks
Order a drink in America, and you’ll notice that ice is more than just a cooling agent; it’s practically a main ingredient. From sodas to water, Americans love their drinks icy cold, often filling glasses to the brim with ice cubes. This love for ice can be perplexing for visitors from countries where drinks are served with minimal or no ice at all. In America, however, the crisp chill is seen as refreshing, especially in hot weather, although it can lead to diluted drinks if not consumed quickly.
This penchant for ice dates back to the 19th century, when ice harvesting became a booming industry, making chilled drinks more accessible. As Epicurious reports, in the 19th century, iced beverages were once a luxury reserved only for the rich, but in the Land of Opportunity, ice became so plentiful that it could be sold and distributed widely. Today, it remains a staple in American dining culture, with many homes and restaurants sporting ice machines. While some might find it overkill, others come to appreciate the invigorating iciness. So, the next time you’re handed a drink with more ice than liquid, embrace it—it’s just another piece of the American puzzle.
5. Drive-Thru Everything
Convenience is king, and nothing exemplifies this more than the prevalence of drive-thru services. From fast food chains to pharmacies, and even some wedding chapels, the ability to get what you need without leaving your car is a uniquely American innovation. This feature is often a head-scratcher for visitors, who may be used to getting out of their vehicles for most services. Yet, for Americans, it’s a time-saving solution that fits into their fast-paced, on-the-go lifestyle.
While some may argue that drive-thrus contribute to a more sedentary lifestyle, they’re undeniably convenient, especially for busy parents or during inclement weather. As reported by The New York Times, drive-through traffic rose 30 percent from 2019 to 2022, highlighting the enduring popularity of this service model. The drive-thru culture is ingrained in the American experience, with many people fondly recalling childhood trips through the drive-thru lane for a treat. For those unfamiliar with the concept, it might feel lazy or impersonal, but in America, it’s just another way to maximize efficiency in a world that never seems to slow down.
6. The Pledge Of Allegiance
The Pledge of Allegiance is a daily ritual in many American schools, where students stand to recite a vow of loyalty to the nation. For those from countries where national pledges are reserved for special occasions, this daily ritual can be quite surprising. Americans view it as a way to instill patriotism and unity among young citizens. The pledge has a long history, dating back to 1892, and has evolved over time, becoming a symbol of American identity and values.
However, the practice is not without controversy, with debates over issues such as freedom of speech and the inclusion of the phrase “under God.” Despite this, the pledge remains a staple of American education and civic life. For visitors, witnessing this tradition can be a fascinating glimpse into the country’s cultural emphasis on nationalism. It’s one of those American peculiarities that exemplifies the importance placed on civic duty and national pride, offering an interesting perspective on how Americans perceive their relationship with their country.
7. Love For Flags
In America, the flag isn’t just a national symbol but an omnipresent part of everyday life. You’ll see it flying not only on government buildings but also on homes, schools, and even cars. This flag fervor can be bewildering to those from countries where the national flag is reserved for official events or locations. For Americans, the flag is a representation of freedom, history, and ideals, and its ubiquitous presence is a way to show pride and allegiance to their country.
The display of the American flag is deeply rooted in the nation’s history, often associated with patriotism and the collective American identity. However, this enthusiasm for the flag can be viewed as overly nationalistic by some, sparking debates over what it represents. Despite differing opinions, the flag continues to be a powerful symbol across the nation. For anyone visiting, it’s worth understanding that this isn’t just about aesthetics—it’s a testament to the values many Americans hold dear.
8. Themed Restaurants
In America, dining out isn’t just about the food—it’s an experience, and themed restaurants are a testament to that. From rainforests to medieval castles, these eateries offer an immersive atmosphere that transports diners to another world. While gimmicky to some, these themed restaurants are beloved by many, offering a unique dining experience that goes beyond the plate. For visitors, this can be both amusing and baffling—after all, who expects to eat a burger next to a robotic dinosaur?
The draw of themed restaurants lies in the escapism they provide, blending entertainment with dining in a way that’s uniquely American. For families, they’re a hit, combining meals with attractions that keep both kids and adults entertained. While the food might not always be award-winning, the experience is memorable, making it a staple of American culture. So, if you find yourself dining in a restaurant that feels like a scene from a movie, embrace the fun—it’s just part of the American culinary landscape.
9. Extreme Sports Fandom
Sports are a big deal in America, and this fanaticism extends beyond just watching games. Whether it’s the Super Bowl or March Madness, sports events become nationwide phenomena that unify people across the country. For visitors, the level of enthusiasm can be puzzling, especially when entire cities seem to shut down for a game. The passion Americans have for their sports teams is palpable, and it’s not just about the game—it’s about the community, the rivalry, and the celebration.
Fans go all out, donning team colors, painting faces, and hosting elaborate watch parties that are as much about socializing as they are about sports. This love for sports also extends to tailgating, where fans gather in parking lots to eat, drink, and socialize before the game. For those unfamiliar, the intensity of American sports fandom can be overwhelming, but it’s an integral part of the culture. If you’re visiting during a big game, join in on the excitement—you might just find yourself swept up in the American sports spirit.
10. Black Friday Shopping
The day after Thanksgiving marks the unofficial start of the holiday shopping season in America, known as Black Friday. This day is infamous for its massive sales, doorbuster deals, and, sometimes, chaotic crowds. For those from countries where shopping is a more leisurely activity, the frenzy of Black Friday can be both thrilling and perplexing. Many Americans camp out overnight or wake up before dawn to snag the best deals, turning shopping into a competitive sport.
The tradition of Black Friday is a reflection of the consumer-driven culture in America, where getting a bargain is as much about the thrill as it is about the savings. While some revel in the excitement, others avoid it altogether, preferring to wait for the calmer Cyber Monday deals online. For visitors, witnessing a Black Friday rush can be an eye-opening experience, showcasing both the dedication and the organized chaos that comes with this uniquely American tradition. If you’re brave enough to dive into the fray, remember to wear comfortable shoes and brace yourself for the crowds.
11. Over-the-Top School Spirit
In America, school spirit is more than just pride—it’s an entire culture. From pep rallies to homecoming dances, students and alumni alike embrace their school identity with enthusiasm that can be surprising to outsiders. For many, this spirit extends beyond high school and into college, where sports events and school colors become a significant part of social life. This fervor is often puzzling to visitors, who might wonder why there’s so much energy devoted to educational institutions.
This enthusiasm is rooted in the community-building aspect of schools, where sports teams, clubs, and events foster a sense of belonging. It’s about more than just academics; it’s about forming lifelong connections and memories. While it might seem exaggerated to some, for Americans, school spirit is a way of life. If you find yourself in the U.S. during a school event, don’t be surprised by the infectious energy—it’s just another facet of American culture that brings people together.
12. College Sports Are A Big Deal
In many countries, professional sports dominate the spotlight, but in America, college sports are equally celebrated. Events like the NCAA basketball tournament and college football games draw massive crowds and are broadcast nationwide. This enthusiasm can be weird to visitors, who might be more accustomed to supporting local or national teams. College athletes often become local celebrities, and their games are major community events, complete with tailgates and passionate fan bases.
The significance of college sports is tied to the deep-rooted traditions and rivalries that date back generations. For many, attending games is a cherished family tradition, and the athletes are seen as representatives of their academic institutions. This passion for college sports is an integral part of American culture, offering a sense of identity and pride for both current students and alumni. For those new to the scene, the scale of college sports can be surprising, but it’s all part of the American experience.
13. The Concept Of “Free Refills”
In many American restaurants, “free refills” on drinks are considered standard practice, a concept that can be surprising to visitors from countries where each beverage is charged separately. This perk is particularly prevalent in fast food restaurants and casual dining establishments, where endless soda is just part of the meal. While it might seem like a small convenience, it speaks to the American ideals of hospitality and customer satisfaction.
The origins of free refills are tied to the competitive nature of the restaurant industry, where keeping customers happy and returning is a priority. For some, it’s a delightful surprise that adds value to dining out; for others, it might seem excessive, particularly in a country already known for its large portion sizes. Regardless, it’s a beloved feature of American dining, often leaving visitors pleasantly surprised by the generosity. So, if you find your drink running low, don’t hesitate to ask for a refill—it’s all part of the service.
14. Friendly Customer Service
Walk into a store in America, and you’re likely to be greeted with a smile and a “How can I help you today?” This level of friendly customer service can be surprising to those from cultures where interactions are more reserved. Americans value service with a smile and the idea that the customer is always right, leading to an experience that’s often more personable than transactional.
This approach is rooted in the competitive nature of the American market, where businesses strive to differentiate themselves through exceptional service. While some visitors might find the constant attention overwhelming, others appreciate the focus on hospitality and making customers feel welcome. It’s a uniquely American approach that emphasizes the importance of the consumer experience. Whether you’re buying a coffee or a car, expect a warm greeting and attentive service—it’s just how things are done stateside.
15. Varied And Inconsistent Measurement Systems

One of the more perplexing aspects of American culture is the use of the imperial system for measurements. While most of the world operates on the metric system, Americans measure distance in miles, weight in pounds, and temperature in Fahrenheit. This can be particularly confusing for visitors trying to navigate road signs, recipes, or weather forecasts. The origins of this system date back to colonial times, and despite efforts to switch to metric, the imperial system remains deeply ingrained.
For those unfamiliar, converting between systems can be a challenge, often leading to misunderstandings or mistakes. However, many Americans are just as baffled by the metric system, leading to a cultural divide in the world of measurements. It’s one of those quirks that highlights the unique path America has taken. If you scratch your head over a temperature report or a recipe, remember—you’re not alone. It’s just one of those things that makes America, well, America.