Greg 

Greg is somebody who sleeps with your mom and gives you illegal fireworks. He cannot be there when your dad is home. Greg is a cool guy that you and your mom like but your dad doesn’t.

Person: Hey, Greg came by my house yesterday! He gave me some firecrackers! Person: Does your dad know?

Greg by Anounymoose December 28, 2020

greg 

Danny Gonzalez's fan army name
(he calls his fanbase Greg)

Danny: what's up Greg, I'm Danny welcome to this week's video
Greg: WOOOOOOOHOOO

greg by ♣Fabulous_Killjoy♥ May 4, 2021

Greg 

A funny handsome guy. Tall man with a big heart. Generous to everyone. A faithful man

Greg is a kind-hearted man.

Greg by eros-L June 8, 2021

greg 

greg

greg

greg by dom!piss alpha demon daddy September 3, 2021

Greg 

Used to describe a non ally or someone not in a fandom, yet supportive of the aforementioned groups.

He's such a Greg. He may not be an ally but he's supportive.

Greg by CapTouhou March 1, 2022

Greg 

Greg is everyone

Greg is you and me
Greg in your family and friends

Greg is your dog

We are all greg

Greg the fastest growing army

Greg by anonymous May 21, 2022

Greg 

The definition of ‘Greg’:
1. Not talking to a single person and being so antisocial

2. Playing world of tanks all day so that he will fail his GCSEs
3. Being a NPC

Greg

Greg by yungNickOnDaTrack February 27, 2023