Disturbing Words from the Backseat

We are driving home from Spearfish. Both of the girls are buckled in their carseats:

1. J says, "Mom, let's play hide-and-seek! You count, I'll hide!" Then she makes me count out loud. To her credit, she hides under a blanket.

2. We were all singing a fun chorus of "If You're Happy And You Know It Clap Your Hands!" After the first round we always make up new things to do if you're happy. E suggested, "If you're happy and you know it burn yourself!"

To both of my children I say, "Uh, WHAT?!"