Bathroom Humor

I was walking past the restroom and heard some commotion. As I entered, I saw two 3rd graders both standing in the stall looking into the toilet. I quietly walked up behind them to see what they were looking at when I heard this discussion:

DEVIN: See, those brown marks in the toilet? They are make from dookie.
AARON: Yeah, it's dookie.
MR. BOWERS: I THINK IT IS DOOKIE, YOU'RE RIGHT!!!

They just about jumped out of their skin.