Will's "Nemo"

The other day Catherine was telling a story in the car about a fish and she called him Nemo. Here's the conversation that followed:

Will: "Me-no"

Me: "No, it's Ne-mo"

Will: "Oh, Me-no" and we kept practicing until he finally said Nemo.

Then he got really excited and he said, "I have a Nemo."

Me: "Really, you do?"

Will: "Yep, right here." And he pointed to a mole on his knee. His knee-mole.

That's what he thought we were saying. Now he knows it's funny and keeps talking about his "nemo". He's so funny!