One day Mongo is in his back yard digging a hole...

One day Mongo is in his back yard digging a hole. His neighbor, seeing him there, decides to investigate. "Whatcha doin?" he asked. Mongo replies, "My goldfish died and I'm burying him." "That's an awful big hole for a goldfish, ain't it?" asked the neighbor. Mongo shot back, "That's because he's inside your fuckin' cat!'