Greg

A male of the human genus who can only have sex on the first Wednesday of the month and only in the the second half of the year ei, July-December. Greg can only fornicate with women named named Janice, Ellen, Diana, Bobbie, Sandra, and Lucy. If these requirements aren't met, his penis promptly falls off and has to be reattached with specialty imported superglue made from camel shit, horsefly eggs, chicken cheese, cryogenically frozen corn gruel, and the whipped RNA extract from the saliva of a pica patient's gum bezoar.
Greg's detachable penis will get him nowhere in life.
Greg must learn to have sexual relations with women with other names or he has a very slim chance of getting laid in the future.
My boyfriend's penis falls off unless I have sex with him infrequently under very specific criteria, he must be a Greg.
by soberbutugly January 24, 2011
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Greg

A self-engrossed, self-centered, princess among princes that would felate Payton Manning in an instant and thinks Def Leppard is the greatest band in the world. What a tool!
Dirt: Did you see that toothless mountain person over there listening to 80s crap rock?

Dust: What a Greg!
by TNsux February 04, 2010
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Greg

a 22 year old man who likes to bust in two minutes and cant go any longer. more likely to fuck a 17 year old to come to find out she is carring a STD, HPV. yeahhhh for you!!
matt: dude i GREGed again
dan: y matt ur so good as i hear from ur girlfriend wen she screams ur name
matt: idk lately i cant keep the load in, its just not workin
dan: i kno it hasnt been workin out for u.
by asian invasion1457 April 05, 2008
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Greg

a totally sexy guy who loves girls named kayla. he is also totally smexy.
greg is so zipkicker and he loves a girl named kayla
by oh my moses! December 12, 2006
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Greg

Greg is short for smoke. The term came from Basketball player Greg Ostertag. "yosi" is the filipino term for cigarette. Yosi sounds like Ostertag, but we use the first name cuz it's shorter.
Hey Mark, wanna go for a Greg later?
by MarkthePoet January 06, 2008
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Greg

A Bisexual Mexican who enjoys sonic fan art and has abnormally large hands which he prefers to hide in his front pockets . He tries to deny his bisexuality but his friends are very aware of just how Bisexual he really is . When confronted with this he often blames his bisexuality on a Jew.
That Greg sure knows how to catch the hoes.
by Jimmyblowblueballsbillbob November 24, 2016
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Greg

Greg is that one nigga you know but don’t wanna be. Don’t be a nigga named Greg
by Um-Tan January 01, 2020
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