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1.
One who has been knackered by Twat.

Had enough of relationships (usually with females) due to their annoying behaviour and no longer can be bothered to play the relationships game.

To have been broken by a woman and no longer desire a relationship or encounter.
Man, I'm totally twatknackered, I aint into having a girlfriend at the moment. They're just too much trouble.
by Twatknackered March 31, 2010