downchuck

The kind of opposite of upchucking. When you vomit a bit, and you accidentally swallow it. Leaves nasty taste in your mouth, and it can often happen many times if you are hungover.

Guy 1: "Damn it, after that massive party I fucking downchucked like 8 times"
Guy 2: "That's nasty"

by AnnoyedBlackGuy July 22, 2006

downchuck

to vomit into someone's gaping vagina or anus

Jacob likes to downchuck into Michael. Michael loves it.

by jakebeefcake November 5, 2010

Downchucking

To have diarrhea

Dude was downchucking all night on the toilet

by Tamwardo March 5, 2020