be pissed off(redirected from am pissed off)
be pissed off
To be very disgruntled, angry, or outraged. John was so pissed off when he found out that someone else had been given the promotion instead of him. Of course I'm pissed off about the test! Now I'm going to have to take it again this summer.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.