being annoyed

annoyed - 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"

This past few months I experienced this feeling. I have been annoyed at this girl, not just me but also my classmates feel annoyed to her.  There is something about her that we can really understand. She was sometimes snobbish, sometimes not, and mostly a flirt.. she was really annoying!!!!