That little unexplained sludge line you get in your boxers. That's called... ASS CREASE GREASE!! Easily hidden by dark underware but undeniably present!
I feel pasty mustbe ACG! Ass Crease Grease
by Savethisworld September 19, 2019
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-Booty brows

-The lines under your Buttcheeks
1: yesterday I saw a dude jogging in short shorts that were ass crease height. ‘‘Twas quite nasty.

2: why all these thots be wearing dresses that are ass crease height in the winter?

3: I can hold a pencil in my ass crease. Want to see?
by Smash_the_Pumpkins May 28, 2019
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