This is was orginally a British phase meaning one is either extremely intoxicated or angry, the latter has been adopted by Americans.
Drunk: "I got so pissed in town last night, Satan's Hallow FTW"
Angry: "Sorry about last night, i was so pissed-off at my parents"
Angry: "Sorry about last night, i was so pissed-off at my parents"
by Junyar-Kuro May 01, 2009
This is a British phase and is used in the past tense, it means that one beat-up another, however it is also used to descirbe a single yet dramatic hit.
by Junyar-Kuro May 01, 2009