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1 definition by Monty Grind

 
1.
The act of hauling ass on your skateboard and slapping it into a curb at an angle that gets you on top of it and grinding. There are many variations but a true slappy involves speed and grinding...John Lucero, Ricky Winsor, Natas Kaupas and many others are known slappy legends.
Dude..go grab a twelve pack and we'll do slappys on that red curb.
by Monty Grind June 13, 2012
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