can i go to the bathroom

I dont know can you

come on we know you dont really have to go you just go there to have a break from school you go there to use your phone

This is the question students ask most at school. It's the sound that resonates most each and every session of class at any given school.

Some teachers continue to use the completely outdated response of "I don't know. Can you?"
Any student sick of that crap to the max might stop the class to not only correct themselves, but also to survey the rest of the class via a show of hands to see who else predicted the teacher was going to play the outdated-sense-of-humor card