high muck-a-muck

(lord) high muck-a-muck

Rur. a very important person. (Humorous.) Jim's acting like he's some kind of lord high muck-a-muck. What's gotten into him? Mary got a promotion, so now she's a real high muck-a-muck.

Common Names:

Name	Pronounced	Usage
Xandra	KSAHN-drah	Dutch
Ninette	-	French
Heintje	HIEN-tyə	Dutch
Androkles	-	Ancient Greek
AbigaÍL	-	Spanish
Diodoros	-	Ancient Greek