A little known and rarely used nickname for a badass Russian who has an official identity but works underground as a man of all trades. not necessarily experienced but always effective in both his lives. most of the time, a Red Vodka Mikhail is sent to do the dirty work for big people who don't want to ruin their reputation.
Bouncer: hey i got a man who wants to talk to you boss. He says you won't have any problems after his visit.
Boss: shit it's that commie what's his name?
Bouncer: he says Red Vodka Mikhail greets you.
boss: alright let him in. keep an eye and a muzzle on him. I don't want this to be one of tony's hitmen.