Definitions by gawd damit guys

mencikovs

Your ordinary physics teacher who gives everybody bad grades.
If you want a good grade you have to succ him off.

Damn mencikovs gave me a bad grade again.
Welp guess have to succ him off

A physics teacher whom likes giving them bad grades and when they want to get a good grade makes the students succ him off

Mencikovs gave me a bad grade again.
Welp guess have to suck him off again.