pess off is the new idiom that i have heard from Hollywood movies and i don't know the meaning if you help me and tell me about i appreciate that.
regard
It's probably 'piss off', which is a slang way of telling someone to leave you alone.
Usually, piss off as a phrasal verb means to anger.
The boss is pissed off at you.
You don't want piss off your wife.
I wanted to know more new idioms and expression.
And lots of homework.
Bye
Hansel Vedrine
Try here for idioms: http://www.usingenglish.com/reference/idioms/ and here for practice: http://www.usingenglish.com/testing.html