Definitions by qqqqqq

YMMPM

An internet abbreviation which stands for You Make Me Pee Myself. It is used similiarly to LMAO and ROFL (in situations where something funny has been said).

IM User1: So I says, it's a bit of grit! Lol!
IM User2: OMG! YMMPM!

YMMPM by qqqqqq January 22, 2007