Bison
They both leave little boys rooms with empty sacks.
Pupil: Up and down or across Teacher: What do you mean Pupil: Well up and down makes a 3 or across the middle leaves a 0!
Bison.
BYE-SON!
Do you mind getting out of my son.
Hose B
Through cowlege (then they get their 450 degrees!).
Pupil: I don't know Teacher: Correct!