cat crapped in my mouth Share definition Flag When you wake up with the worst taste in your mouth after a night of heavy drinking and smoking. After we were out partying all night, I woke up and that damn cat crapped in my mouth again. cat crapped in my mouth by Jeremy Gilley December 28, 2007 0 0 Get merch Get the cat crapped in my mouth mug. Buy Now — $32.95 See more merch