Where would we be, if teachers didn't let us go to the bathroom during class?

I remember a guy (kid), in 2nd grade, came back from the bathroom (and he was a jokester) with a big grin on his face, looked at the classroom with his index fingers pointed up, in the air, about shoulder-width apart, and said, "I just pooped that big. I clogged up the toilet. I can't believe it."