@NickDemus's definitions

Gash Clash

An altercation (Usually violent), involving two or more women.

Gash Clash:

Drunk Girl 1: Get away from my boyfriend, you whore!

Drunk Girl 2: *Slap*

Onlooking man: GAAAAAAASSSSHHHH CLAAAAAAAASSSHHH!!!!

by NickDemus May 17, 2009