I know that it's from something unscrupulous, I just don't know the name of it. If I dared to google it to try and sift through the results I'm certain I'd come across a lot of awful things at the same time and I don't want that.
If i recall correctly that teacher is getting mad because the girl can't make the distinction between "you" and "I" in English so he's poking her to show who "you" and "I" refer to, then he gets dickwacked.
Girl got in trouble, teacher called her out to the front of class. This guy straight out shaming her in front of everyone. Moment teacher starts messing with her by constantly harshly poking at her head, she snaps and kicks his nuts.
"The video turns out to be a fiendishly well-distributed promotion for a new Russian cable and satellite TV channel aimed at kids. It's called simply "Ю," the letter "U" in Cyrillic. The slogan ("Ю - ЭТО ТЫ") is a play on English and Russian: "U - That's You." (You is the word that the terrifying teacher is trying -- literally and figuratively -- to drill into the hapless little girl's head in the video.)
HOLY *********** SIR
BACK THE **** DOWN
YOU'RE BEING A ******* PRICK
YOU DESERVE TAHT **** it's a really ******* bad day and you're making me even more mad