OR in my langauge... Being a f**king retard.
No.
If it is a bit too hard to understand for you in English, you could try using Google translate, and translate it to whatever language you speak. I am asuming it's Modern Hebrew, but I'll leave the translation to you, so if I'm wrong, just insert your own language instead.
TROLLER= RETARDED PIECE OF IDIOTIC SHIT!
I believe the word you're looking for is ''troll'', or ''internet troll''. There is no such thing as a ''troller''. If you are talking about a well oriented and ''good'' troll, you have failed to succesfully describe him. Instead, you have done the exact opposite. The intention of an internet troll might be ''idiotic'', as you call it, but they're certainly not retarded or idiotic themselfs.