Crab Infested Cuntcake Share definition Flag A slutty woman that is infact infested with pubic crabs. "That crab infested cuntcake stole my boyfriend! It's alright, crabs are highly contagious!" Crab Infested Cuntcake by Jaygie July 30, 2007 0 0 Get merch Get the Crab Infested Cuntcake mug. Buy Now — $32.95 See more merch