Definitions by Moon-Russianized

дурак 

It means "fool".

But people can be a bit sensitive of what идиоти means, because its an obvious word that could recognised from.

"Эй, Как Дела....вы дурак!"
It translates to:
"Hey, how are you....you fool!"

дурак by Moon-Russianized April 9, 2017