Triscuit Butt occurs when a woman punished with the condition of cellulite or cottage cheese thighs
has an appearance of ripples and dents on her ass resembling the basket weave of a Triscuit Cracker.
"...no, dude, I am not tipping that stripper. She must have gotten this job before she developed Triscuit Butt. At this point she could quit and go work for Nabisco!"