gan 

A substitution word for any curse word.

What the gan is wrong with you?!

gan by CourtneyChaos:] May 2, 2010

GAN 

Good Ass Night

I just popped 5 hydros and I'm rolling up a joint. We finna have a GAN.

GAN by drvggle December 19, 2020

Gan 

G-Gay
A-Ass
N-Noob

Often used instead of Dan.

"Hahaha, GAN!" - Andrew
"GAN!" - Blake
"Awwww... shucks, I am a GAN, aren't I..." - Dan

Gan by XAnonymous September 14, 2012

Gan 

Gantz stands for Great Ass Nigga.

"Man you have a Gan."

Gan by Rarkoosl October 9, 2019

GAN 

This is a slang word and it means gay ass n**ger

Shut up you gan

GAN by Dragon kid 9ø March 17, 2021

gan 

Gan is an abbreviation for the word goofy ass nigga which is self explanatory

Timmy: *does something goofy*
Zach: “Damn u a gan!”

gan by jackmandeez00999 July 25, 2021

GAN 

A generate adversarial network.

James: Bro, that guy we went to dinner with was such a GAN!

Chuck: I know broooo

GAN by chuckEdwardcheese August 9, 2021