verb; For one to keat is to spontaneously jump up in front of a group of people who has absolutely no respect for you, and then to attempt to dance the cancan.
Sergeant Tiang: Last night at Air Cadets, I tried to motivate my flight by dancing, but all I ended up doing was keating!
by Ian Peebles October 06, 2006
In a game of cards, having a hand of keats is having an incredibly bad hand which cannot be played well no matter the skill of the player.
by Ian Peebles October 06, 2006