They've Got Daddy Pegged

Taigen has always loved telling a joke that he made up when he was a kid. It goes as follows:

What do you call someone who loves to eat cookie dough?
A doughnut!

I don't know what got the kids going on jokes today, but they were making attempts during dinner tonight. They were baaaad. I suggested to Taigen that he teach them his joke.

He said, "I've got a joke for you guys! What do you call someone who loves to eat cookie dough?"

Without hesitation AND in unison, they both said, "YOU!"