There was a similar kid in my school who had a thing for pooping right on center court in the gym. He'd try to escape his supervisors to do it. One time was in the middle of my gym class during a floor hockey game. It was...something.

Same kid used to have seizures: he'd go stiff and fall over. Sometimes he landed head first. The sound of a human head hitting a concrete floor with no attempt to soften the blow haunts me to this day. You could hear it halfway across the school...