The act of using a cadbury creme egg as an anal projectile, One simply inserts a cream egg into their rectum, and squats over their partners chest, followed by a forceful pushing motion; the Creme Egg will spew out onto your partners chest with some velocity, causing what is called A Cadbury Kersplat

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.