Pieing is the act of throwing a pie at a person or people. This may be a simple practical joke, but can be a political action when the target is an authority figure, politician, or celebrity and can be used as a means of protesting against the target's political beliefs, or against perceived arrogance or vanity. Perpetrators generally regard the act as a form of ridicule to embarrass and humiliate the victim. In most or all jurisdictions, pieing is punishable as battery, and may constitute assault as well.