That Goldfish Can't Be Flushed
Little Johnny is in the backyard digging what has become quite a large hole in the lawn. The next door neighbor leans over the fence and asks, "Little Johnny, what are you doing?"
"I'm digging a hole to bury my goldfish," Johnny answers.
The neighbor replies, "That's a pretty large hole for a goldfish."
Not really," Johnny answers. "He's inside your damn cat!"