Your Pierogis
A playful idiom used to substitute "Your prerogative". The word "man" commonly added, regardless of the subject's gender. Not to be confused with "It's all pierogis", idiom meaning "It's all the same" or "Doesn't really matter". Both sayings heard increasingly commonly in Toronto, Canada.
"I don't think you should stay up all night but hey- that's your pierogis, man. Peace."