Bum Bomb

A massive cyst on your bum that either bursts or is surgically removed leaving a crater on your bum.

Omg duuuude! My brother had the biggest bum bomb, seriously, it left a Grand Canyon sized crater down there!

by Golden Seagul July 20, 2018

bum bomb

A bomb shoved up someone's ass.

AAAHHH THAT GUY HAS A BUM BOMB! Save Me!

by Steaver370 April 26, 2004

Bombay Bum

Typical Indian dude that is loud, drinks too much, speaks with Britney too often. and thinks he can play ball.

Man, look at the Bombay bums acting a fool again!

by Bamboobill August 7, 2016

Bombay Bum

A mild to medium case of 'the shits' following a medium curry the night before. Another symptom is poo that resembles Bombay-Mix.

A worse case would be Karachi Crack or Rhino-Eye

"Whoooaaaah! That feels like I've peppered the pan. Bombay Bum again!"

by Marko the Great August 29, 2005

BumBomb

A giant bottom that looks as if it could explode from the clothes that are covering it at any moment.

Holy moly, watch out for that BumBomb!

by mrhenhen June 29, 2015