kosmokh is a persian word. a guy who is as dumb as shit. but he thinks that he's a fucking genius. you can only find poop instead of brain in his head.
It's persian (farsi) for Pimp but it has taken another tone in a common vocabulary. It can be used to replace fucker, asshole, buddy, bro. It all depends of how you use it. It can be a friendly word or a very nasty one depending to the way it is used. It's as powerful as the word fucker.
example 1 :
hey koskesh, you were supposed to call me what happened?
example 2:
that koskesh will get what he deserves
example 3:
Don't do business with that koskesh, he would sell his own mom for a buck
It means someone who is completely crazy. It's the mixture of two words, kos which means pussy and mashang wich means crazy
Actually kosmashang is some one who are crazier than just being mashang