dump cunt is typically used to define a stupid & annoying female who should be cummed on and then abandonedon the side of the road. hints the word dump cunt, dump meaning cum and cunt meaning pussy.
The name you give to someone that is being an asshole over online games. Particularly Overwatch. Most cunty dumps can be found being sweaty tryhards in every game you play. Even if you play Uno, a cunty dump will find a way to be sweaty.
Someone who is unbelievably stupid, so much so that they're unworthy of any other insult; a ridiculously stupid cunt. Originated from a typo of 'dumb cunt'