A guy who always has to one-up everything anyone says or does. If you say you ran a 5 minute mile, he ran a 4 minute mile. If you say you went swimming this weekend, he'll tell you he's a certified lifeguard and swims every weekend. If you say you made coffee this morning, one-up guy will tell you that he grew, harvested, roasted, ground, and brewed his coffee. Usually the one-up explanations are long-winded, boring, and self-serving. Most of the one-up explanations are probably lies.
"I was telling him about my ski trip to Taos. One-up guy over there spent 20 minutes talking about how he used to be a ski instructor in Taos. I hate one-up guy."
by Quincey Morris June 20, 2008
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The female version of the friendzone. This phrase is used to indicate a female who is viewed as a platonic, non-sexual entity to a male or group of male friends. The moment a female is referred to as "one of the guys", she becomes aware that if she has any romantic feelings towards any of the males in the group (or, specifically, the male who referred to her in that way)--it is a moot point. Her male friends will come to her to talk about their bad relationships or advice on what gifts to get their girlfriends. If she does get a boyfriend outside of the group, they may find it very difficult to accept her any longer--as there is now competition for her time--and it may bring about the abrupt realization that she is, in fact, a "girl".
Anna: Oh, hey guys. You all got dates for the party?
Alfred: Yep.
Arthur: Nope.
Anna: Oh, well, we could go together, Arthur.
Arthur: Haha, no! You're like 'one of the guys', Anna. It would be like going with Alfred.
Alfred: You wish.
Anna:.....ah. I see.

Elizabetha: Hey, Anna--did you ask Arthur about the party?
Anna: Yeah. He told me I was "one of the guys".
Elizabetha:....oh. Sorry, Anna.

Anna: I don't get it--am I ugly?
Elizabetha: No, no--they just look at you like a sister. Completely platonic.
Anna: I thought guys didn't do that.
Elizabetha: Well, the media says they don't---but they're actually just as human as us.
by sailtheplains September 21, 2013
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When you Hang out with a bunch of boys for a long time and in their eyes your like not a girl ur like their friend and they will never think that you are datable, and never be like 'wow shes hawt!' also be careful a lot of guyz saii this...
eww what u want me to date you?! your like a dude, dude!
by Sam R. April 1, 2005
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Just one person doing something that needs many people to help with.

OFG = one fucking guy
So our Congress sucks. I'm just one fucking guy, do you think I can do anything about it?

So Congress is being bribed left and right by corporations. Our democracy is disappearing, but I'm just one fucking guy. Do you think I can do anything about it?

I'm just OFG, that's not going to go far with the fucked up mess we have in Congress.

Congress passed the Affordable Care Act. It created the new IRS where you have to buy insurance from the companies you hate. I'm just one fucking guy and can't stop this insanity without help.

The Affordable Care Act is bullshit. Congress says don't raise taxes, just make everything privatized so the people pay more. I'm just one fucking guy and can't stop this insanity without help.
by euphemismo November 26, 2010
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Hey man I don’t need to be Cater to I’m a one ply guy.
by Muskwalker January 1, 2021
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A part of a gui-unit with values ranging from one to six. Often used in reference to poker chips.
by hole-in-the-wall February 5, 2005
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A girl guys are comfortable around and the girl is comfortable around guys
Rita: Oh Jesse is Just one of the guys, she would never shop at Hollister.

George: She is so awesome though!
by aguy44 April 7, 2010
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