Yeah, I remember:

8th grade - One young lady was whispering in class to a friend. It was enough for our crippled old art teacher to "bitch slap" her hard enough to be heard in the next classroom.

HS - One young man was disrupting our drafting class by his constant talking. Teacher was explaining a drawing procedure walking up and down the rows of drafting tables. He came up behind the kid, took the palm of his hand behind the head of this kid, and "Wham"...Hard against the table! After a moment, this kid sat up, with his eyes jerking side to side. Put a good size knot on his forehead. Oh! He never disrupted the class again. And the teacher? He got away with it.

DISCIPLINE!

Yup! Good days! Good days!