cumdump

To take a dump at the same time as ejaculating.

"Suck harder...ooh yeah I'm gona cumdump baby..." ....eeeww

by evie & len aka COR May 11, 2003

cumdumping

Used when someone unloads a large amount of porn/hentai into the group chat

Damn! I need to silence this chat while at work! There's too much cumdumping!

by twospiked March 15, 2018

personal cumdump

A person who takes loads and loads of cum from a particualr partner.

That Mel is pretty cute. Too bad Cashman says she's his personal cumdump.

by Jiminy Criquette September 15, 2007