"What's with all your cavities?"

"Oh? That? I like to chew on ice a lot, that's probably why."

"Huh. I heard people with iron deficiencies like to chew on ice a lot."

"I eat a lot of breakfast foods with iron in them, I don't think I have that problem."

"I getcha."

"..."

"You're a really fun person to be around, don't you know."