A term you call someone if you forget their name; a basic name.
"Hey John!"

"Hi Greg!"
by Youknowtheguy December 22, 2020
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a derogatory term for a spastic or retard
you are such a Greg
don't be a Greg
by 123457 October 20, 2005
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n. A guy who waits outside the bathroom waiting for drunk girls who look like theyre gonna puke so he can follow them in and put it in their butt while they're puking.
Man 1: Yo dawg, why u waitin outside the bathroom?

Man 2: I'm waitin for girls that are green in the face?

Man 1: Why?

Man 2: Shhhh. Hold on, here comes one now. This girls about to get Gregged.
by PMILK February 4, 2010
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Greg is someone who’s a sarcastic person has a knack for being a world class asshole. Holds a membership to the national sarcasm society and may someday become president of it. Or his own evil planet Greg minions. Greg’s are usually found in the north region of the United States and typically hail from pennsultuckey . Usually found driving a black jacked up dodge truck with a mid life crisis trackhawk tucked in garage. Has a penchant for whiskey and burgers. Can usually be found at the gym after eating his rice ,ground bison and steamed rabbit food ,trying to reclaim his youth and work off his dad bod that he obtained from eating greasy burgers and drinking whiskey. He should accept the dad bod and be done. Greg’s have a horrible memory so plan on repeating yourself when conducting a conversation on that note if your a female chances are he’s not listening anyway he’s staring at your rack of large breasts trying to picture them bouncing around. Typically clueless to being hit on and has no idea how to respond to most sexual innuendos. Has strong feelings on the current situation in Washington but can easily calmed down by changing the subject to boobs , blow jobs or Star Wars. A Greg always brighten ones day with his sarcastic charming smart comments and knows how to get a good laugh outta people. Has a real hatred for the people of Walmart especially the red neck Pennsultuckey kind and extra thick women
Everyone at the gas station stared at the man exiting the trackhawk! Don’t worry that’s only a greg I know you don’t seem them in these parts often.
by Gibsongirl77 June 6, 2018
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A large piece of Elephant dung.
Ohh darn....I stepped in greg!

Yuckk! That's gross!

OMG! Now i have to get new shoes... the greg ruined them!
by LucyLovesMe December 6, 2010
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He's just greg, dont ask, dont tell. We are bot sure about this guy he kinda cray
Greg once stabbed someone in the eye with a spoon, thats one of those go dammit greg moments
by Darkdude19 January 23, 2015
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