Recently, we were at Auntie E’s when lunchtime rolled around. Determined to keep playing, TD1 engaged me in the following conversation:

Me: Sit down.
TD1: Mama, noooooo.
Me: It’s time to eat. Sit down.
TD1: Ow, poop, Mama, poop.
Me: You pooped?
TD1: Poop. Poop.
Me: Come here. Let me see.

*TD1 grins, turns around, backs up and shows me an empty diaper.*

Who taught her that?