The collection of greasy cheese-like material in the upper part of an ass crack, caused by sweating and/or poor hygiene.
"I passed out before I took a shower last night, and I had the worst crack cheese this morning."
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.
Log in with Facebook to save your favorite definitions
and share them with friends.