Bum Shark

When your friend pays too much attention to your arse; they're a bum shark.

(Playing Call of Duty) Hey Logan why are you swimming so close behind me in the water? Are you a bum shark?

by Team Leader Joseph November 4, 2018

bum bucket

an affectionate name you would call someone when you're annoyed but not genuinely angry with them; a nicer version of asshole

You watched Lost without me? You bum bucket!

by Devanelle September 25, 2016

Bum-Mouthing

The act of putting your finger up someones back c*** (bumhole) and then inserting that finger into that person mouth via fish hook method

(this is rather like the RUSTY FISH HOOK, however this method uses the victims bum aswell as mouth)

It was early in the morning, tom and jack were lying together semi naked. Whilst giggling, jack casually... BUMMOUTHED tom

After the BUM-MOUTHING, tom was visibly shaken and had to lie down

by Joedude20 September 28, 2010

bum muff

the muff which surround the anal regions of the anus

"yo man that ho had so much bum muff i had to brush my teef for hours bruv"

"yo mama is just a walkin pile of bum muff. End of biatch!"

by mcfierce September 1, 2008

Yoon Bum

Yoon Bum is the main character from the manhwa Killing Stalking. He lost both of his parents when he was a little kid, he was then given to his stinky uncle and grandma wo lived in a poor household, Bum had to sleep on the ground and he was being abused, starved, and raped every day by his overweight uncle for years. He was also bullied in school and never had friends and then he was sexually abused in military. As if that wasn't already bad enough, Sangwoo then kidnapped Bum and verbally abused Bum for months. Bum's whole life was basically hell and all he ever wanted was for someone to love him for once. He received his first present ever when he was 28 YEARS OLD. This poor abused boy never had anything nice happening to him.

Yoon Bum is a lifelong abuse and rape victim who deserved so much better, preferably lots of hugs, therapy, and pet frogs (He loves frogs)
His name makes totally sense when you see his bum btw

by xosspas August 12, 2021

bum sniper

When you perfectly aim your penis to go straight into her anal cavity. Can take many years to master.

'Hey Tina, I had a great time with Derek, he's a real bum sniper'

by aljdbeidsidb April 18, 2016

bum delusions

1. the false belief that one has a nice bum

2. a belief which often causes one to flaunt their botton, when it in fact ought to be modestly covered

Sarah's sudden appearance at work in a pair of tights caught her co-workers off-guard, who were surprised that such a sensible woman had bum delusions.

by modesta March 30, 2011