Having experienced this first hand it saddens me to see this. Teachers have emotions as well, granted, but they should always remain professional and inspirational to their students no matter what. If you are in a bad mood leave, don’t verbally abuse them, don’t tell them they are stupid and don’t swear at them.
So my opinion, the stupid cow should NOT be a teacher!
The school is alleged to be in Johannesburg but unfortunately we have been unable to find out the school name or any more details.