mosfopper

when a guy sucks your dick so much your skin and his mouth turn white.

last night when i was asleep my gay roomate gave me a mosfopper and when i woke up he already threw up eight times!!

by Shanekua thebikeman May 3, 2006

Momopper

Someone who Momopps. Originating from "mom"(someone you trust/that is close to you) and "opp"(your enemy).

Gavin: I cut your brakes without telling you.

Ellis: I've known you for years, how can you do this?

Gavin: I'm just a Momopper.

by ItsReborn October 23, 2022