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

BEach bummed

Having anal sex in the sand dunes with a stranger you met at a bar

anyone here you want to get beach bummed by later?

by Threetrumpetsandastrumpet June 7, 2018

island bum

Island lover with no job and the freedom to hop around the islands. Probably lives on a boat and catches own food.

We are going to cruise the Caribbean on our boat and become island bums.

by Midlife Cruising January 5, 2011

Bum Babies

Private school boarding boys shitting out the cum in their arse.

e.g. CK

Bum Babies, C.K.

by Bum baby April 29, 2021