Crump

Verb: When you fart whilst being fucked from behind

The past tense is crumped
"We went back to mine and during sex he/she Crumped."
"Did you crump during sex"
by Judicle October 27, 2020
mugGet the Crumpmug.

Crump

When you're doing it doggystyle and the person on the bottom farts (pumps).
"We were having sex and he/she crumped during it"
"Did you just Crump?"
by Judicle October 27, 2020
mugGet the Crumpmug.