While at Target in the undies/socks aisle, Grunt sees a package of Thomas the Tank Engine undies...
Grunt: "I NEEEEEEED Thomas! Mama- Look THOMAS!"
Me: "Those are Thomas undies- if you're going to have Thomas undies, you have to poop and pee on the potty."
Grunt: "Ok! I poop on potty."
Me: "You can't poop on Thomas. Thomas doesn't like being wet or dirty."
Grunt: ::giggle:: "I poop on Thomas face. Funny." ::LAUGH::
Me: "No, we don't poop on Thomas's face. That's not nice or funny."
Grunt: "Yes, funny."