https://youtu.be/YEaglnzsa18
BenedickCabbagepatch: Said teacher is trying to solicit the word “you” from the student by asking her what the letter “u” is.
Literally he is asking “what is u?”
As he pokes her in the head he’s saying “U is you! U is you!”
I’m sure the girl was thinking “b*tch, U is a letter.”
Whaddaya Say?