GBM

A turd, a pooh, excrement, normally associated with athletes who GBM in the woods. Also a verb.

It smells like he has just GBM himself.

by King Isaac of New Mills August 4, 2006

GBM

Short for "Ganked by mother". When your mom comes into your room while you're gaming and you'e not supposed to be and proceeds to scold you while you're entire voice party can hear you. Occurs typically in traditional indian households.

Raunak had to log off for the night after he got GBMed mid game, sucks that we have to play 4v5 now.

by LaterBaiter November 20, 2020

GBM

An very bias, unfunny arsenal fan. Founder of the "Forever Alone Gang"

GBM can you please fuck off

by thessparked October 28, 2020

GBM

girl boss moment

Voting 4 Sonali is a GBM

by gbm4lyfe April 21, 2022