'pissed' definitions:

Definition of 'pissed'

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]
adjective
Very drunk [syn: besotted, blind drunk, blotto, crocked, cockeyed, fuddled, loaded, pie-eyed, pissed, pixilated, plastered, slopped, sloshed, smashed, soaked, soused, sozzled, squiffy, stiff, tight, wet]

Definition of 'pissed'

From: GCIDE
  • pissed \pissed\, pissed off \pissed off\, a. Angered or very annoyed. [vulgar] [PJC]

Synonyms of 'pissed'

From: Moby Thesaurus