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

fweef 

A fweef is when a woman farts and it creates a bubble which rolls forward and up the crease of the pussy lips and pops in the front. It becomes half fart half queef. The fweef. It usually occurs while sitting down and wearing tight pants.

When the fat girl fweefed it smelt like fish taco.

fweef by the pink ladies November 15, 2009

Foweefia 

For Real.

This girl Ashley is foweefia.

Foweefia by Fulmdog April 26, 2009

fweef 

a fluffy fart usually created after a chocolate brownie or a sausy mixture

My dad fweefed all over my dog

fweef by cam-cam July 13, 2006

Fweefy 

The sound of air escaping from the anal cavity of a homosexual during penetration.

Steven, you're my fweefy poo

Fweefy by xXIISinnerIIXx January 22, 2020