high mucky-muck

high mucky-muck

(...ˈməkimək)
n. an important person; the person in charge. When the high mucky-mucks meet, they will decide what to do about the problem.
See also: high
References in periodicals archive ?
But if you are a PPFA high mucky-muck, more current numbers are far more unnerving.
So Podunk continues to get no respect from the high mucky-mucks who profess to establish such things.