One of the funniest dialogues I've had this week (and that's saying a lot):
We're sitting at the dinner table, my family, my grandparents Nana and Grandaddy and my great-grandmother, Mima.
Me: Dad, Mima said you were born with a crooked back.
Dad: I was what?
Me: Born with a crooked back. Maybe that's why your back was hurting.
Dad: Don't remember that. (looks at Mom confusedly)
Me: Nana, was Dad born with a crooked back?
Nana: He was what?
Me: Born with a crooked back. Mima said that.
Nana: I don't think so. Mima?
Mima starts to laugh maliciously. If you've ever heard an old person laugh maliciously, it's quite affective.