Benny and Charlie received a bubble machine for the bathtub. Here is a conversation from the other day: Mommy: "What is that awful smell? Charlie, did you do poop-poops in the tub"? Charlie: Shakes head no. Benny: (pointing at the bubble machine)" Hey Mom, that's not the only bubble machine in the tub, you see, my butt is also a bubble machine." Mommy: "Nice."