piss off

Verb

piss off (third-person singular simple present pisses off, present participle pissing off, simple past and past participle pissed off)

1. (Commonwealth, colloquial, idiomatic, intransitive, vulgar) To leave, to go away.
   • They've pissed off and left us in the lurch!
   • Why don't you piss off and leave us alone?

   Synonyms:

   bugger off, fuck off, get lost, cock off, pee off, rack off, take a hike, 23 skidoo, beat it, bug off

2. (colloquial, idiomatic, transitive, vulgar) To annoy, anger.
   • What really pisses me off about my job is that I have to get up at six o'clock.
   • Baby, what you doin' now? / You're pissin' me off / But your hair is so luxurious / And your lips are so soft2011, Mayer Hawthorne, “The Walk”, in How Do You Do

   Synonyms:

   cheese off, pee off, tee off, tick off, torque off, aggravate, annoy, nettle, rankle, ruffle

Interjection

1. (Commonwealth, colloquial, idiomatic, vulgar, dismissal) Go away!
   • Piss off, pal! This is my work table and yours is in the corner.

   Synonyms:

   bugger off, fuck off, get lost, amscray, away with you, be off with you, beat it, begone, bite me, bog off