Butt-Crumbs 

Little pieces of toilet paper left after a poor wipe job. Not limited to any specific gender, age, or ethnicity.

Cheap toilet paper and fast wipes will almost always give you a bad case of itching butt crumbs.

She couldn't wait till the elevator doors closed because she had a bad case of "Butt-Crumbs"

Butt-Crumbs by BigulModemo April 29, 2009

Butt crumbs 

also known as Arse dandruff and Poo-flakes

small specks of poo that fall down on to the toilet seat while wiping. Particularly visible on white toilet seats (but carpets do an excellent job of concealing them). Usually observed among those with hairy cracks and high-fibre diets.

Son: Dad, did Uncle Jim come to visit again?
Father: Yes, why do you ask?
Son: I saw some butt crumbs on the toilet seat.

Butt crumbs by coazeau July 29, 2012

Butt Crumbs 

Sam Suiciide/Komiazyk/Vakalis
Pieces off poo stuck to ones bum from too much anal sex that get hard and look like crumbs and end up everywhere.

Flinders street rat: Hey what are those crumbs on the floor?
Sam: My butt crumbs, sorry!

Butt Crumbs by buttcrumbsspecialist November 22, 2011

Butt Crumbs 

Butt Crumbs are the small little particles of pubic hair and feces that fall on and around the toilet seat when going to the bathroom.

Why do you always have to leave your Butt Crumbs on the toilet seat after going to the bathroom? Please wipe them off the next time you use the bathroom.

Butt Crumbs by Jonny Thumbs February 22, 2017

Butt crumbs 

When you fart and a subtle and tiny amount of poop slips out.

I had so much gas , i probably had butt crumbs

Butt crumbs by xwickedxxpediax August 30, 2021

Butt Crumbs 

Dinkle berry children, from another mother. Sex crumbs, ranging from 0.1mm to 3mm.

Tell your mother to clean those Butt Crumbs from her vajaja.

Butt Crumbs by Vajaja Mama January 11, 2019

butt crumbs 

those little dingy balls of toilet paper that cling to your butt.

Skinny has mad butt crumbs, not that i would know or anything.

butt crumbs by andrew stump September 6, 2005