butt lint

pretty much the same idea as bellybutton lint, but it is lint from the underwear that resides in the general area of the butt crack. usually gets caught up in the hair in the butt crack.

hey shut your big, fat, dumb mouth or ill stick my butt lint in your nose!

butt lint by spikeguazu November 29, 2007

buttlint 

the hairy blue-gray substance I pick out of my asscrack

This buttlint tastes like chicken

buttlint by great_flaming_chicken October 8, 2003

buttlint 

Lint in your butt

i have a ton of buttlint

buttlint by want some buttlint June 28, 2003

buttlint 

n. Something unwanted and of no value to the person receiving it.

That cherried out '85 Yugo my Dad gave me was buttlint....it didn't have a moon roof.

buttlint by Harry Flashman June 27, 2003