Bum Pepsi

The worst kind of liquid diahorrea

I wouldn't go in there if I were you, Sean's just been in there and got Bum Pepsi all over the back wall

Karen has been ill for weeks bless her, I didn't have the heart to tell her she's got bum Pepsi all up the back of her dress

I was doing Mikes washing the other day and his Y-Fronts were completely covered in Bum Pepsi

That's the last time I felch Norris again, I ended up with Bum Pepsi running down my chin

by Aaronldn June 17, 2016

Bum Beard

The filthy mess where scat gathers in under your asshole ready to be eaten

Will: Hey Ewan where is Ollie? He needs to play squads
Ewan: He's probably eating Kendall's bum beard again
Taine: That's straight bars! Chocolate ones

by OJ Simpdawg July 31, 2019

BUM HUNGER

When the subjects trousers / shorts are wedged firmly between their butt checks. This gives the illusion that the subjects bum is hungry and eating the subjects trousers.

Hey rob, take a look at her bum. Her bum is eating her trousers.

Yes, that is serious bum hunger.

by BVO2 March 31, 2010

Snuffle Bum

Sexual act. Usually between two males, or a male and a very manly female with anal hair. One partner lays down on their stomach exposing their anus, the other starts from the Gooch or Vagina and sniffs all the way to the Bum Crack, possibly getting some shit stuck in his/her nose.

Joanna the man woman was pleased when John gave her a refresshing Snuffle Bum. Although she acted disgusted.

by Matt and Abigail August 3, 2008

bum sprain

To be suffering pain in the bum brought on through either too much of or non use of the bum.

God damn! This bum sprain is killing me. I need to stand up/sit down.

by TheWizeMan July 31, 2017

bum gravey

anal discharge, that often comes out looking like turkey gravey.

"ohh man, i had serious bum gravey last night"

by .dongattack! September 20, 2003

bum-upper

Slang word for male homosexual

Used as a noun: He is a bum-upper (or, rarely, 'bumupper')
Used as a verb: He ups bums
General sayings: He looks like such a bum-upper! He just cannot stop upping bums. What a bum-upper, look at that!

As a verb 'bum upping' conjugates simply:

Present Tense
I up bums, you up bums, he ups bums, we up bums

(Or an alternative could be: 'I enjoy upping, she enjoys upping...etc.')

Past Tense (Imperfect)
I/you/he/we upped (a bum or bums)

Past Tense (Perfect)
I/you/we have upped (a bum or bums)
He has upped (a bum or bums)

by Dexterity August 10, 2006