bum rush

Bum rush actually was taken from older English jail terminology of when men gang rape a fellow prisoner. This term most likely predates by many decades most of the previous entry's.

Aye, the new guy got bum rushed last night and he was mighty fine one he was.

bum

a butt!!!

...lol wutt else is there??
Iz jus a butt!!

lol omg luk at thet bum!!! it big alrite it big!!!

bum fluff

Hair on the chin that nobody likes!

Chips has alot of bum fluff!

Builder's bum

When a bird bends down and the top of her arse crack is on show

If she bends down any further she'll flash her builder's bum

bum bully

He pokey your bumbum! Nasty bum bully!

Bum Bitch

A female who does not do anything but take naps during her spare time.

That girl Stephanie a bum bitch, she naps all day!

Front-bum

A front-bum is when you need to tuck your gut in the front of your pants...thus making it look like a butt.

Tom: wow look at that chicks ass
Joe: Dude thats a front-bum
Tom: oh man she had to of been there awhile stuffin that beast in.