bum bomb

A bomb shoved up someone's ass.

AAAHHH THAT GUY HAS A BUM BOMB! Save Me!

by Steaver370 April 26, 2004

cum bum

when you got semen between ur butt cheeks.

"me and sally were doin the doggy. and then i skeeted on her" says jose.

" oh no way dude you gave her a cum bum!" - javier

"yeah i did!" - jose

by jay doshi1 February 8, 2009

Bum Chillin'

Relaxing somewhere besides ones home, wearing clothing found in on the ground in the area of said relaxing.

Steve: Yo, where'd you get that sweater?
Paul: I was Bum Chillin' at the skate park and found it in the garbage can.

by niminamph August 21, 2011

Bum Hug

When you hug someone from behind. Usually what boys do to girls.

Person One: You look like you could use a bum hug

*Hugs person from behind*

by Abi :) March 1, 2009

hungry bum

when you don't wear underwear and your arse eats your pants.

man that chick has hungry bum

by your mums pants party September 3, 2009

Simon bum

what happens when you're sitting in one of those seats with a hole at the back, and you lean forward and your ass pokes out the back and looks so funny. originated from me discovering it in maths

woh that guy in that seat over there has Simon bum

by crap November 19, 2004

bum nuts

1) shit stuck to your arse hairs.
also called. cling-ons, tag knots, clinkers, dangle berries, arse spiders, winnits etc.

2) an insult commonly used towards those who cant do their job properly.

1) colin: bugger me my arse is itchin'
dave: ur bum nuts playin up again?
colin: yeah, i'll pick 'em out wi' chippin hammer!

2) oi bum nuts u fucked it up again u usless twat!

by buzz December 22, 2003