"Mom! I drew you a picture!"
"That's awesome, sweetie, thank you! Oh, what a really nice Christmas tree!"
"Yeah! I drew it with marker!"
"I see that. ...What's this on top?"
"It's a cheese! With a big bite out of it!"
"Um. Okay. Um. Why is there a cheese with a bite out of it on top of my Christmas tree?"
"Because I can't draw a star!"
Well, you can't argue with that.