A clump of cat urine (often found with one or more sewer pickles) in the plastic cat toliet if a clumping kitty litter is used. Gets its name from the Krabby Patty, a sandwich made at the Krusty Krab by SpongeBob SquarePants because it is often somewhat flattened and patty-shaped.

Note spelling; the Krabby Patty is generally known to be delectable -- you simply would not want to eat a clump of cat potty.
Mom, I only found one Crabby Pattie in Boots' litterbox this morning.
by Telephony March 29, 2015
Get the Crabby Pattie mug.
hey, sponge bob! where's my crabby patty?
by blaine July 16, 2003
Get the crabby patty mug.
A hamburger from In- N - Out. Secret-Secret Menu, with 2 buns covered in Thousand Island dressing, then grilled to create a magnificent burger. Limited time only.
by John Dickens May 29, 2008
Get the Crabby Patty mug.
A female with crabs or with a nasty pussy has a Crabby Patty.
Daaaaamnnn!!!! you hear bout monica? she got that Crabby Patty.
by Cut Throat Boyz November 7, 2005
Get the Crabby Patty mug.
When an individual, who has a crab tattooed on their ass, sticks their bare ass in someone else's face
Hey look! What's his face passed out on the couch!! I'm gonna give him a crabby patty.
by Ragin Kagin July 26, 2010
Get the crabby patty mug.