Overheard, just outside the laundry room:
Widget, age 6:
I’ll set up the experiment, and you can be the dummy.
Little Bear, age 3.5:
What do dummies do?
Volunteer to get blown up, I guess.
I laughed and laughed — and finally figured out that he was talking about the crash test dummies used on Mythbusters. Oh, the wisdom of kindergartners!