hog in armour
hog in armor
old-fashioned An awkward, clumsy, base, or mean person dressed in fine clothes or inhabiting a role of authority. It doesn't help our organization's appearance to have a hog in armor parading himself as our leader.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
hog in armoura person who is ill at ease.
Farlex Partner Idioms Dictionary © Farlex 2017