POed

PO'd

Very disgruntled, irritated, angry, or outraged. (A euphemistic abbreviation of "pissed off.") John was so PO'd when he found out that someone else had been given the promotion instead of him. There's no point in getting PO'd over a bad grade on your exam. Just study harder next time!
Farlex Dictionary of Idioms.

POed

mod. pissed off. The teacher was POed at the whole class.
See also: POe
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • be PO'd
  • Po
  • PO'd
  • POe
  • get PO'd
  • rile up
  • have a cadenza
  • have a cob on
  • that (really) burns me up
  • that burns me