When thecrack of one's ass gets coated in wet fart residue or one fails to clean well after taking a shit.
Fat Rhonda said, "oooo my checks are sliding well today. I am not getting that chafing any more."
Aaron responded, "Yeah, I can smell your greasy cheeks from here. Go take a shower Rhonda."
a girls who farts so much her pants are soiled in fart juice. a girl named jacklyn. a manly girl who farts alot. a girl who farts so often and has no regard to who is around.