Messin' with C.
Dad: "How are you doing, kitty?"
C: "Are you talking to me? I'm not a cat."
Dad: "Ok, let's check. Cats have two eyes, you have two eyes. Cats have one nose, you have one nose. Cats have two ears, you have two ears. See, you're a cat."
C: "Uh. Dad. Cats have big whiskers and I don't have big whiskers."
Dad: "Ah. You're right. You're not a cat."
Dad: "...you're a cat who shaves."
C: "DAD! Look. Do I have a tail? Cats have tails!"
Dad: "Oh! You're right. You don't have a tail so you can't be a cat. You must be a gorilla!"
C: "DAD! You're driving me crazy! Look at me. Am I big and fat and hairy?"
C: "Well that's just plain mean and I'm not talking to you anymore."
- C (age eight) and Dad (age five) :)