muckity-muck 

A person who holds a high influential position, either in the military realm, or in the private sector. A person of power, high rank, influence and high status.

The muckity-mucks of the Army hold so much position, rank and power that the term "Brass" has been obsolete for years.

muckity-muck by Alpha Female Wolf August 5, 2008

muckety-muck 

taken from Merriam-Webster Dictionary, evolved from Chinook Indians. They first used a form of muckety-muck meaning an arrogant, self-important person, "high-muck-a-muck."

Man, those frattastic muckety-mucks really harsh my mellow. Their parties are so bernie. I'm swayze.

muckety-muck by J Cla June 18, 2006

muckety-mucks 

an American used to denote pompous, rich, stuffy, vainglorious, snobby aristocracy types who think they rule the world. Even if that is so, there are millions of planets orbiting millions of stars in this galaxy and in millions of galaxies, so the muckety-mucks can put that in their pipes and smoke it.

when I was eating at an Olive Garden in downtown Toronto, I asked this righteous babe of a waitress where the reputed Eaton mall was and what kind of people shop there. I had to define "muckety-mucks" to her since that term isn't used in Canada. I explained "fatcat", and had to define that word for her, too. She explained to me where I needed to go and remarked about my American vocabulary. We talked some more, then I payed the bill and laid down the tip and I was on my way.

muckety-mucks by I Saw U2 Live Twice November 9, 2008

Muckit 

The sexyist person alive,
If you are a muckit you are so sexy to the point where it’s more than sexy

Wow look at that guy over there he’s such a muckit, he’s so sexy

Muckit by Muckit October 26, 2018