Word to describe someone who is whining, being bad-tempered and generally sulky. Of West Yorkshire origin.
She's not had any sleep and she's hungry, that's why she's being maungy
of dull ill-defined colour, usually of the greyish, brownish, purplish or greenish tones, tending to give a depressive, unattractive appearance.
I didn't like her dress: it was really maungy.