Rasta bumbasus

means to call a rastafarian a slutty whore or prostitute with some nasty buttocks. It could also mean to call someone a custyass rastafarian

"you hear about that guy"
"yea mean, mans a rasta bumbasus"

by B2S January 24, 2012

Bumbafuck

sex when a man holds himself up on a womans back while giving her anal.

"last night I got bumbafucked by my boyfriend".

by Chris Needham May 13, 2005

Bumbastic

To be excited to have something put in your bum

Tom: Dangils I got the 22in black hammer
Dangils:Oh baby I’m so bumbastic

by Dangilz April 27, 2019