Bum Crumbs

The Bits of dried poop that hang from ass pubes that some people pick at.

This nigga don’t wipe he got bum crumbs😂

by IsThisNameTaken?LetMeCheck October 13, 2018

Bum Sauce

The liquid that is held between the cheeks of your ass that smells like a mixture of sweat and shit.

Person 1: Dude, I was sitting down all day, and I've accumulated some Bum Sauce
Person 2: EEEWW!! THAT'S GROSS! AIN'T NOBODY WANNA HEAR ABOUT YOUR BUM SAUCE!!

by Jeffery Deadstein May 12, 2020

slanty bum

When a female has straight back with little to no ass at all. The ass appears to be one with the thighs.

Judy had a big booty but Sarah has a slanty bum.

by byrdmanjenkins April 4, 2015

Bingo bum

When you have been sitting down for so long that your bum gets sore or numb. Bingo bum!

Cleo! I've been sitting for so long I've got Bingo bum🍑

by Saltyytats 🔪 January 25, 2019

Bum Powder

When a person snorts a line of Cocaine out of their friends Anus

"Last night I was at My Girlfriends and I did some Bum Powder"

by WalkingThesaurus July 14, 2017

Bum Grubs

Worms. Intestinal worms.

Look at that dirty little prick over there scratching his arse, he must have Bum Grubs (ass maggot or arse maggot). He laid a turd and it was crawling with Bum Grubs.

by Jimmy B from Oz December 22, 2009

bum nuzzler

How to call them an "ass kiss" and sound original.

Christy has been in the boss’s office for 10 minutes. What a bum nuzzler. - or as a verb - Christy has been in the boss’s office bum nuzzling him for the last 10 minutes.

by jimmy2fast December 2, 2009