when you 69 with a fat ass or any chick, let her queef or fart in your face and inhale for as long as you can and hold your breath to see what kind of buzz you get.
by kenpo February 24, 2004
The act of having marijuana smoke blown into one's anal cavity, preferably by a good looking member of the opposite sex, to achieve a potent buzz.
Guy 1: That chick is fine but she is a real shit breather.
Guy 2: That's because she likes butt bonging, she had her tongue in my ass last week!
Guy 2: That's because she likes butt bonging, she had her tongue in my ass last week!
by Stu Nahan October 11, 2011