huffy
[adjective]
Synonyms: proud, arrogant, cavalier, disdainful, haughty, high-and-mighty, insolent, overbearing, supercilious, superior, irritable, fractious, fretful, peevish, pettish, petulant, querulous, snappish, waspish, waspy

[TahlilGaran] English Synonym Dictionary ▲

huff‧y /ˈhʌfi/ adjective informal
in a bad mood (=the way that you feel), especially because someone has offended you:
Some customers get huffy when you ask them for their ID.
—huffily adverb

[TahlilGaran] Dictionary of Contemporary English ▲