verb, noun (derived from the word gregarious)

Meaning(noun):1. The act of familiarizing oneself with members of a social circle without invitation

2. A person who familiarizes himself with members of a foreign social circle without invitation

Other forms: to greg, gregging, greggage
Example:
Kabir: Hey Emma, mind if I walk you to lunch?

Emma: Quit gregging me King Gregoire the third.
by Chuboy December 31, 2014
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A very gay kid that sucks dick for free and cannot ever get friends.
Man: He is such a greg!
Man 2: Yea he reminds me of you!
Man: Thats not funny.
by NothingDopeHere May 17, 2018
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a digital nomad who juggles girls in different countries and act like he's all holier-than-thou. he also got extreme mommy issues and is super insecure.
Valeria: Hey, is that a Greg
Shaira: Yes, beware of STDs
by notafoool December 24, 2019
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A guy that is married to cover up his purely homosexual appetite. Sits at the bar drinking with males while providing them handjobs.
Greg satisfied 3 guys at the bar in one night.
by Atx723 July 11, 2020
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The fastest growing fandom on the internet; Fans of Danny Gonzalez.
1. 'What's up Greg....'
2. 'What fandoms are you a part of?' ' ARMY, Blinks, and Greg'
by Urban dictionary Dev October 13, 2019
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A person that is probably Jewish and is always looking for his next grandpa victim. A Greg will also definitely have a large nose.
Hawl Greg ya big jew, size of your nose
by Ttap June 3, 2020
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