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A person who by over consumption of cannabis is reduced to talking utter rubbish or making non-sensical statements even while not neccessarily being under the influence of said substance. Person who speaks as though they regularly use cannabis even though they may not.
Stone Bonker: If Princess Diana had been a stronger person she would have survived that accident.

You: You're a complete stone bonker.

See stoner
by Jodders September 29, 2009
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