butt dandruff 

Is when toilet paper pieces get stuck on the rim of your Balloon Knot.

I bought some toilet paper at the Dollar Store and I ended up with that butt dandruff yo!

butt dandruff by Batman307 August 11, 2015

butt dandruff 

The residue left on a toilet seat after wiping ones ass. I.E... dingle berries and poo particles.

Who left this butt dandruff on my toilet seat god dammit!

butt dandruff by JDSD April 3, 2010

butt dandruff 

when ur butt cheeks are very very hairy, and ur name is david dilbeck, and when u r in launguage arts class (or English) and u get up and there is white specks on the chair!

Bailey- ewwww look at davids chair!
Jane- ew i know its called butt dandruff.
Connor- ha ha ha

butt dandruff by Baymoo April 15, 2010

Butt dandruff 

Rolled up toilet paper balls that are left over on or around a woman's butthole

Man sending back shots to a girl: "Girl, you gotta wipe better, you have butt dandruff"

Butt dandruff by Whitedslinger February 18, 2021