Body Fart
A body fart occurs when two smooth bodies interlock and the gap between boobs and pectoral muscles produce a airlock which creates a fart noise.
*Two people cuddling in bed naked and tightly creating a fart noise*
Barbra: Did you just fart??
Derek: Nooo, it was just a body fart!! Smell around my ass if you don't believe me!
Barbra: Good! It was just an innocent body fart!
Barbra: Did you just fart??
Derek: Nooo, it was just a body fart!! Smell around my ass if you don't believe me!
Barbra: Good! It was just an innocent body fart!