Р234

СВОЯ РУКА ВЛАДЫКА (saying) the person in question is in a position to do as he sees fit or deems necessary because he is fully in charge of sth. (often said critically when a person acts arbitrarily, willfully, or in a stubborn manner): = I'm (he's etc) the bosswhat I say (he says etc) goes(in limited contexts) I'm (he's etc) in the driver's seat (in the saddle)I rule (he rules etc) the roostI call my (he calls his etc) own shotsmy (his etc) word is law.