high muckety-muck

high muckety-muck (plural high muckety-mucks)

1. Synonym of high muckamuck.
   • 2014 June 18, Hank Stuever, “SyFy’s ‘Dominion’: Survivng the post-apocalypse with some low-rent angels”, in The Washington Post‎^[1]:

     Fed up with the city’s politics, a rebellious young soldier named Alex (Christopher Egan) plans to sneak away with his secret love, Claire (Roxanne McKee), who is the daughter of the grand high muckety-muck ruler of the city.