When a person consumes 10-13 loaves of all butter Entenmen’s pound cake and then indulges in farting with sexual like noises and sounds, repeatedly enjoying their flatulence in a blissful manner.
A sexual act when the girl puts peanut butter all over the guys penis and asshole and then licks it off. Can also be preformed with other foods such as whip cream, chocolate, etc.
Yo dawg that hoe over there gave me a peanut butter schfinkter last night!!!
Dude did that bitch give you a peanut butter schfinkter?!?!