"Piss Off " 點解 ?

** PISS OFF ~ 嬲到震 (Very disgruntled, angry, or outraged) 較粗俗嘅口語

You don't wanna piss me off ?  你係咪想激嬲我先 ?

若果對住同事你可以講: 

I'm ticked off at you / I'm teed off at you

我好嬲你啊 !!