My teacher at school was really rough and she wouldn't even let you leave the class to go to the bathroom a lot of the time.
"I gotta go to the bathroom teach."
"I'm not 'teach', I'm Ms Henry. "We just began our class not 15 minutes ago and you have to go to the bathroom."
"Attention Class! Billy Johnson has to go to the bathroom. Is it for number one or number two, Billy?"
(Lots of snickers) "Both I guess."
"Well, we'd all like to know when you get back."
(Class) Ha! Ha! Ha!
Billy stops and looks at the teacher.
"Make that Number Three! I'm pissed! Ms. Henry, I'd give you a really nasty look but you already have one."