This is a funny word. In the States, we would say someone pissed us off but in Britain it doesn't mean the same thing.

Pissed is a verb, abverb and a noun and can be used in the following ways:
  • Piss poor- not done very well or a poor attempt at doing something.
  • Piss up- a drinking session
  • Pissed- drunk
  • Pissing about- fooling around
  • Taking the piss- teasing or mocking someone or something

 All the Best!

American to Britain