dude
Dude is casual slang for a guy or a friend, and many people also say it to women and to groups. On its own it is a reaction, as in "dude, no way."
By Cal Hewitt, Gen X · Researched from public sources · ·
What it means
Dude does three jobs. Said about someone, it means a guy or a person: "some dude just paid for my coffee." Said to someone, it works like "friend" or "man", and Scott Kiesling's 2004 study in American Speech found it had spread from young men talking to young men to groups, to women, and between women. On its own it is a reaction, and the tone carries the meaning: a drawn-out "duuude" is amazement, while a flat "dude. seriously?" is irritation. If someone you like calls you dude, the word leans friendly and easy. Kiesling calls its stance "cool solidarity", closeness with a little distance built in, and in a 2002 survey of University of Pittsburgh students, men said they used dude with close female friends and least of all with women they were dating. That is why some people hear it as a friend signal, and why the question keeps coming up. A TikTok from @vlexisruiz in January 2023 was captioned "dude but in a flirty way", and a September 2026 r/TierlistFills thread asking whether it is OK to call your wife or girlfriend dude drew 2,654 comments. Its top reply, with 176 upvotes, called the word gender neutral; another said women "typically get upset by it." Plenty of people call everyone dude, so how they treat you says more than the one word. Dude is informal. Valeria Pastorino's 2022 University of York study of British English found people used it most with close friends and siblings, and that younger speakers used it for all genders equally while older speakers kept it mostly for men. Kiesling's respondents rated it low for parents, bosses and professors. Between friends it is casual and warm, and it can even soften a complaint or a request. In a work email, with a customer or with a boss it reads as too casual.
See the quick definition in the dude dictionary entry.
How to use it
“dude that was insane”
A reaction to something impressive. Nobody is being labeled a guy.
“dude. seriously?”
A flat, clipped dude reads as irritation or disbelief.
“hey dude u coming tonight”
Friendly address to a friend of any gender.
“some dude at the store just paid for my coffee”
Talking about a stranger, where dude just means a guy.
Where it came from
Dude is American slang from the 1880s, and it first meant a dandy, a young man overly fussy about his clothes. The Library of Congress points to Robert Sale Hill's poem "The True Origin and History of 'The Dude'", printed in The New York World on January 14, 1883, as an important early appearance. The Online Etymology Dictionary dates the word to 1883 New York slang and records a later sense for city slickers, especially Easterners vacationing in the West, which gave English the dude ranch by 1921.
Where the word itself came from is disputed, and no single coiner is documented. The Online Etymology Dictionary reports research deriving it from "Yankee Doodle" by way of the foppish "doodle dandy", which fits the original meaning. Oxford's learner's dictionary suggests a German dialect word, Dude, meaning fool. Neither account is proven.
The friendly sense came later. Kiesling, drawing on Richard Hill's 1994 history of the word, says dude became an in-group address term in the 1930s and 1940s among Mexican American pachucos and African American zoot-suiters, and the Online Etymology Dictionary records it for any male by 1966, first in African American vernacular. Surf and stoner characters then carried it to a mass audience. Kiesling ties its rise among teenagers in the early 1980s to Jeff Spicoli in Fast Times at Ridgemont High (1982), and the Oxford University Press blog credits The Big Lebowski (1998) with giving the word a new, warmer image.
No single person is credited, the origin is commonly reported.
Where it's popular
Strongest in North American English, spoken and online, and common among younger speakers in the UK.
Pastorino's 2022 study found older British speakers still use dude mostly for men, so the same word can sound more gendered coming from an older speaker.
How it caught on
- January 14, 1883Robert Sale Hill's poem "The True Origin and History of 'The Dude'" appears in The New York World, an early appearance the Library of Congress highlights.
- March 19, 1883"The Song of the Dude" runs in The Wheeling Daily Intelligencer, one of several newspaper appearances that year documented by the Library of Congress.
- 1921The Online Etymology Dictionary records "dude ranch", a ranch run for paying guests, by this year.
- 1930s and 1940sDude becomes an in-group address term among pachucos and African American zoot-suiters, per Hill's history as summarized by Kiesling.
- 1966The Online Etymology Dictionary records dude for any male, first in African American vernacular.
- 1982Fast Times at Ridgemont High puts Jeff Spicoli's "dude" in front of a teenage audience, which Kiesling links to the word's rise in the early 1980s.
- 1998The Big Lebowski gives the word a new, warmer image, according to the Oxford University Press blog.
- 2004Scott Kiesling's study in American Speech documents dude used to groups, to women, and between women.
- 2022Valeria Pastorino's study finds younger British speakers using dude for all genders equally.
- September 17, 2026An r/TierlistFills thread asking whether it is OK to call your wife or girlfriend dude reaches 281 points and 2,654 comments.
Test yourself
Can you read a dude?
0/21. A friend texts you "dude. seriously?" after you cancel plans. What are they saying?
2. What did dude mean when it first appeared in 1883?
Related slang
Questions people ask
Is dude a friend?
Said to someone, dude usually works like "friend" or "man", a relaxed way to address a person you are comfortable with. Pastorino's 2022 study found people used it most with close friends and siblings. It signals comfort more than a specific relationship.
Can we say dude to a girl?
Yes, and many people do. Kiesling recorded women using it with each other in 2001 and 2002, and Pastorino's 2022 study found younger British speakers used it for all genders equally. Some people would still rather not be called dude, and if someone says so, use their name.
What is another word for dude?
It depends on the job the word is doing. For a person, say guy, person or their name. As casual address, bro, man, buddy and mate are close. As a reaction, "whoa" or "seriously?" does the same work. At work, a name, or "everyone" for a group, fits best.
What is the meaning of dude in love?
Usually comfort and friendliness. In Kiesling's 2002 survey, men said they used dude with close female friends and least of all with women they were dating, which is why some people read it as a friend signal. Plenty of couples use it anyway, and the top reply in a 2026 Reddit thread on calling a partner dude called the word gender neutral. How the person treats you says more than the word.
What does dude mean in Gen Z slang?
The same as for everyone else: a guy, a friend, or a reaction like "dude, no way." Younger speakers tend to use it for any gender, which matches Pastorino's 2022 finding that younger British speakers used it for all genders equally.
Is dude rude?
Usually no. Between friends it is casual and friendly. A sharp tone can turn "dude, what are you doing?" into a reprimand, and it reads as too casual with a boss, a customer or in a work email.
In 1883 a dude was a young man too fussy about his clothes, which the Online Etymology Dictionary records as New York slang, a century before Spicoli made it sound laid back.
- https://web.stanford.edu/class/linguist150/readings/Kiesling2004.pdf
- https://sites.pitt.edu/~kiesling/dude/dude.html
- https://eprints.whiterose.ac.uk/id/eprint/192794/
- https://blogs.loc.gov/catbird/2014/04/dude-its-still-national-poetry-month/
- https://www.etymonline.com/word/dude
- https://www.oxfordlearnersdictionaries.com/us/definition/english/dude
- https://www.dictionary.com/browse/dude
- https://blog.oup.com/2011/02/dude/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC12208560/
- https://www.tiktok.com/@vlexisruiz/video/7185650338089798955
- https://www.reddit.com/r/TierlistFills/comments/1wj93wa/is_it_ok_to_call_your_wifegf_dude/
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