Definitions by Yipeestalker3

Fhweef 

The sound arm fat makes when it is hot, sweaty, and pressed against more arm fat. sounds much like flatulence. Usually heard during two fat people having sex.

Tom: Oh my god dude!

Dick:What?!

Tom: You didn't hear that?!

Harry: Those fattys were totally fhweefing while they were having sex!

Fhweef by Yipeestalker3 June 20, 2009