1 definition by John_of_BrisVegas

Top Definition
to thwart one's plans, bugger up, jinx, render not-on by foolish actions.
Geoff put the kaibosh on the timely delivery of his new blue Audi S5 by tying it to a win by the NSW Blues. A blue car for a blue win, he said unwisely.
by John_of_BrisVegas May 23, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug