Used to describe the state of a person who is kicking the crap out of another person. Italian in origin. Prounounced JEE-OH-NEE. Often associated with: ass kicking, beat down. ric flair, chuck norris.

The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.