Walk into any bar on a Friday night and watch the dance unfold. Before you even finish ordering, the person behind the bar has already sized you up. Your drink choice broadcasts more than a preference for gin over vodka or beer over wine. It sends signals about your personality, your mood, even your intentions for the evening. Bartenders judge you based on your drink order, and after thousands of interactions, they’ve become surprisingly accurate at reading people through their liquid choices.
The connection between what we drink and who we are isn’t just bartender folklore anymore. Psychologist Peter K. Jonason led a recent study suggesting that we can draw inferences about personality not only by observing what people drink but also where they prefer to drink. His research examined 1,232 Australians with an average age of 45.79 years, revealing patterns between beverage preferences and personality traits that align with what bartenders have been noticing for years. The science backs up the hunches.
The Classic Cocktail Drinker

When someone orders an Old Fashioned, Manhattan, or Negroni, bartenders immediately recognize a certain type. If you’re ordering a timeless drink, bartenders tip their hats to you because these cocktails are bold, refined, and never go out of style – just like the people who order them. These drinks require patience to make and patience to drink, which speaks volumes.
When it comes to ordering a properly made old fashioned, these drinkers are growing up in their whiskey adventure, according to Art Thorne, a bartender at Gatsby’s Cocktail Lounge in Las Vegas. Research from a 2020 Norwegian study found that the personality trait conscientiousness was positively associated with a preference for wine, and similar patterns emerge with classic cocktail enthusiasts who appreciate quality and tradition. They’re not here to get drunk quickly. They’re here to savor the moment and the craftsmanship.
The Espresso Martini Order

Espresso martinis are having a moment in the sun right now, and bartenders have strong opinions about who orders them. The espresso martini is the ultimate late-night power move for the guest who wants the glamour of a cocktail and the energy to keep going until closing time – half cocktail, half pick-me-up, it basically says, ‘I’m not slowing down anytime soon’, says Amby Estevez, lead bartender at Caspian’s in Las Vegas.
This drink has become emblematic of a particular lifestyle. Its popularity can hint that the person ordering might be basic and trendy, or possibly wanting to post a pic. Still, bartenders appreciate the honesty of the order. You’re signaling that you want to extend your night, that you value both sophistication and stamina. You often find the person who orders espresso martinis is the last one standing at the end of a night, according to Luke Slater, a beer and whisky connoisseur.
The Beer and IPA Enthusiast

Beer drinkers fall into distinct categories, and bartenders can tell the difference immediately. Beer drinkers are frequently associated with a down-to-earth and sociable personality, preferring casual settings and simple pleasures over complex experiences, viewing alcohol as a social tool emphasizing fun and bonding rather than indulgence or escape, according to research from Dr. Michael A. Sayette at the University of Pittsburgh.
IPA drinkers, however, are a breed apart. According to Luke Slater, the people who drink IPAs are quite sociable and want to have a good time, and IPA drinkers tend to be bold personalities who like strong flavors, strong opinions, and a little friendly debate to go with their hops. Research published in 2021 found that beer and wine drinkers were the most satisfied with life, wine was linked with sociability and more personally desirable traits, and beer may show greater links to satisfaction with life and resilience because drinking beer is a form of relaxation and leisure.
The Wine Connoisseur

If your date opts for a glass of red or white wine, they might be signaling a preference for tradition, sophistication, and social ease, as wine drinkers are often perceived as cultured or refined and tend to score higher on traits related to openness and agreeableness, being more introverted but enjoying meaningful conversation and emotional depth, according to personality psychologist Dr. Ramani Durvasula.
The science supports this perception. A Norwegian study from 2020 identified that wine-drinkers were more likely to be older, female, religious, more conscientious, and to report more depression symptoms and fewer anxiety symptoms. Conscientiousness as a personality trait might be a common factor in the relationship between wine preference and favourable health outcomes. When someone at the bar asks detailed questions about the wine list or wants to know the region and vintage, bartenders recognize someone who values quality and has cultivated their tastes deliberately.
The Long Island Iced Tea Request

This order sends an immediate signal that bartenders recognize instantly. When someone approaches the bar and orders a Long Island iced tea, it’s an immediate red flag because they are often an inexperienced drinker who wants to get wasted fast. The Long Island Iced Tea is a cocktail that combines vodka, rum, gin, tequila, triple sec, cola, and lemon, and because it contains so many alcohols, it is usually sweet, potent, and one of the quickest ways to simply get smashed – it also appears to be one of the quickest ways to get your bartender to roll his or her eyes.
The drink has a reputation that precedes it. According to bartenders surveyed on Reddit, Long Island iced teas rarely get tips and are almost always asked to ‘make it strong,’ even though it’s nearly an entire cup of liquor. This order tells bartenders you’re prioritizing efficiency over experience, quantity over quality. It’s functional rather than pleasurable, and that sends a clear message about your evening’s trajectory.
The Cosmopolitan and Creative Cocktails

Despite being forever associated with a certain television show, the Cosmopolitan has retained its appeal among a specific personality type. Art Thorne reaffirmed bartender assumptions about the cosmopolitan: ‘A cosmo screams fun-loving socialite that enjoys a strong drink – confident, flirty, and ready for a night out with friends’. Cosmo drinkers are usually fun to chat with, are social, laugh easily, and tip well, according to bartender observations published in 2025.
Ordering creative or unusual cocktails like an Aviation signals something different entirely. When someone orders an Aviation, bartenders know they’re adventurous and probably did some homework before walking up to the bar – it’s a cocktail with history, combining violet, citrus, and gin all in one glass, and that choice usually tells the bartender the guest is curious, maybe a little romantic, and definitely not afraid of something whimsical that makes people ask, ‘What’s that?’ These drinkers aren’t following trends. They’re seeking experiences and aren’t afraid to stand out.





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