Ben has learned the art of the practical joke.
As in: "MOM, MOM COME SUPER QUICK!! I JUST POOPED IN THE BATHTUB!!!"
I set the baby down and rush into the bathroom.
Only to find Ben calming sitting on the toilet.
"Haha, mama, JUST KIDDING."
And then (after a brief period of intense internal focus):
"Whoa. Bombs away!!!"
(What?! Now we're describing BMs?)
It's like we've skipped all the little boy humor and went straight to high school. Although upon further reflection, I suppose you could argue that 4 year-olds and 14 year-olds aren't separated by much in the humor department...