Bumming booses is putting pretzel sticks up each others urethra. It hurts like hell.
Friend 1: Bumming booses is a hard thing to do with a small penis.
Friend 2: What the heck, man, I thought all men were created equal! I have a huge urethra!
The 11th finger that comes out of a girl's bum to enter a guy's bum while they are having sex.
The sex was pretty bland until her bum finger crept out.
Bum Stabber. To stick one's phallus up somebody's back passage.
Jeremy, you really were a bum stabber last night. The phallus you placed up my bottom really cleared the passage.
Fun, chill person. That one friend we all want to be like. The one posting palm trees and bikinis in the winter, while you're freezing. Sporty, a natural beauty and confident. Can't even be mad because they're inclusive of everyone with a radiating positive energy.
Friend 1: I wish I was a Miami Beach Bum.
Friend 2: I know, then you'd have healthy skin.
A person who does explosive farts which regularly result in shity pants.
Marcus the bum chuffer has shit himself again
That bum chuffer needs to carry spare pants
An act of brotherly love involving two fraternity brothers seeking true brotherhood. One brother grabs hold of the other's bum and proceeds to "rump it".
Hey did you hear about the U of A SAEdogs?
Yeah I heard they switched their focus to bum rumping.