To be angered at somebody or something

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

The act of being in a foul mood, easily aggravated and in generally bad form.

A moron's way to spell vexed.

A slang term for angry or mad in which you lose control of your temper and may tend to use violence or offensive language to let it all out.

to be distressed, confused, to not understand