An explosive release of emotional tension experienced at the height of personal hatefulness, usually accompanied by the uncontrolled spewing forth of severely profane insults and various other forms of intense verbal abuse.

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

A hategasm occurs when a female sex worker or adult film actress reaches climax during work. As many porn stars are in committed relationships and are supposed to separate business from pleasure in the industry, an actual orgasm is viewed as a betrayal of sorts, and the actress usually visibly displays anger at herself or her film partner for giving her an orgasm.

A Hategasm is an explosive and immensely satisfying release of anger that usually arises when observing someone truly vile either horribly maimed, injured, or killed, often in dramatic fashion. Revenge movies are often geared towards the climax towards the righteous hategasm, at which point babies are often the victims of violence.