I have an exercise ball at the front of my room. When you sit on it, it tends to make "toot" noises. The children find this highly amusing.

Cassidy: (sitting on the exercise ball and purposely making a HUGE toot noise) AHHHHH! That felt GOOOOOD!

Mrs. B: (to Teeny, who is standing next to me) When does summer break start?

Teeny: (not getting the concept of a rhetorical question) Ummm...summer, I think.