Anyone remember Golden Time?
Best thing ever, on Fridays.
When the teacher would write the letters of GOLDEN TIME on the whiteboard, and whenever the class misbehaved, one letter would be rubbed out. If there was none by the end of the week, we were to be punished. Come to think of it, the punishments were crap looking back. No milk and fruit, or something.
It's like the no hairdryers punishment housemates get these days, on Big Brother.
