Dusty Cooch

Dusty Cooch is a vagina which serves as an ashtray for many people, most likely discordmods.

It can also mean that the cooch has been infected with many sorts of STIs resulting in a dusty cooter.

{chad} yooo dude we used {kira's} Dusty Cooch
{kyle} wooah bro that must have reeked of STIs