And about the original quote, where a chemistry teacher poured petroleum with samples into the toilet... Well, either it was someone’s wet fantasies, or (I hope) she was fired quickly.

There were such geniuses in the 90s! The former pioneers of something-to-something, the skillers, were only pathetic to denounce the offspring of the communist movement, and when they caught holes in the teaching staff for unwantedness, they could not have so drained!