It is bad to get kicked out of class
Stewart was sitting in class when he realizes that he needs to go to the restroom.
Stewart wants to get out of the classroom.
Stewart asks the teacher if he can be excused to go to the restroom.
Stewart loudly announces to the teacher and the rest of the class that he is leaving to go take a piss.
Stewart is able to get to the bathroom and back to class in ten minutes.
Stewart is sent to the principal's office immediately, and he pees in his pants.