Charming: I have X-ray vision
Mom: You do?
Charming: Yep. I can see frew fings.
Mom: Really? That's cool.
Charming: Yup. It only work on some fings, though.
Mom: What things are those?
Charming: I see frew windows.
Charming: I using my X-Ray vision
Dad: What do you see?
Charming (holds Sonic cup up to his face): I see peach. Yep, it's peach.
Never mind he'd already had half the cup.