What is Boyfriends' Butt?
1.
A male's bum hole that is so loose from being pounded by another man's erect penis that when passing wind an echoing wind noise is made.
Whooosh or pheewwww or haaaaaaa or breeeebb
"Wow Tim, you have a serious case of boyfriends' butt"
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Eastenders sexiest female character
"Lend us a fiver grandad, i'm gonna nip to the minute mart and buy dot cotton a pack of 1..