Used for women who refuse anal, or just because it's hot. While the girl is face down while you are ramming her from behind in her vagina, in mid-pump, you come down with a judo chop to the head but keep your hand on her, forming the shark fin. It should be of sufficient force to knock her out. After that, you put it in her ass. Hence the tail.

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.