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to damage something by using excessive force, often with the use of an incongruos implement
"i can't seem to close this lid, it looks like someone's tried to graunch the fucker open"
by leon aeon cnut cobalt-blue December 17, 2003
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2
To make to fit by the use of excessive force.
What? Of course it's the right chip. Graunch it.
Oh.
by Beeky August 02, 2003
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6
To spoil an object by carelessness or ignorance or both.
"He graunched up my new kitchen whilst fitting it"
by Pedant April 14, 2004
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