'miffed' definitions:
Definition of 'miffed'
(from WordNet)
adjective
Aroused to impatience or anger; "made an irritated gesture"; "feeling nettled from the constant teasing"; "peeved about being left out"; "felt really pissed at her snootiness"; "riled no end by his lies"; "roiled by the delay" [syn: annoyed, irritated, miffed, nettled, peeved, pissed, pissed off, riled, roiled, steamed, stung]
Synonyms of 'miffed'
From: Moby Thesaurus