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1 definition by Manny Freshh

 
1.
When an individual Manages to get there finger caught between there bicycles chain and there chainring/cog. pinching the finger resulting in separating the skin from the nail. this injury is common amongst Bicycle Mechanics and cyclist who carelessly try to fix or tension there chains.
i pulled "AJon" while greasing my chain. that shit still hurts
by Manny Freshh November 07, 2011