tuna bum

A bum hole that stinks of fish, can be called tuna butt or bum hole as well.

Person 1- Just had a poo, wiped my ass, stinks like fish!
Person 2- Errrr tuna bum.

by Pip-squeak January 4, 2021

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

Bhoona bum

The after effects of eating spicy food, particularly around the nether regions.

Eddie regretted adding the extra chilli to his dinner last night. He suffered from a wild, untamed bout of bhoona bum for days afterwards.

by Moyles1 May 17, 2009

Bum bungler

Playful adjective used to describe an enthusiastically amorous homosexual male.

"That Berty... He's a bum bungler, you know."

"Oh, is that so? I thought I was the only gay in the village!"

by Wubwubwubwubwubwub November 6, 2012

bum letter

a person who "lets" it up the bum.

person 1: I took up the bum last night
person 2: LOL BUM LETTER

by reftgyer January 25, 2008

Bum-comfortable

For men or women: When going out in public and not wanting to dress appropriately due to desiring comfort over style and not caring what anyone thinks -- dressing down in one's at-home comfy clothes. Not shaving, etc. Looking like you just woke up, a bum.

Hey, let's go out tonight? Ok! But I'm dressing Bum-comfortable, like it or not!

by Brandon Brando August 29, 2011

Bum rubbing

When you invert your ass cheeks into another's crack and start rubbing back and forth, making clapping sounds

Me Murray's ass cheeks clap when we are bum rubbing

by The Sexy Mr Murray June 26, 2021