When one grubs money off people. Synonomous with a mooch or leech
yo foo gimme some money for food.
You such a slappy rofl rofl.
by Conzeus August 17, 2004
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A term used for when you slap your ballsack off your legs and it creates a slapping noise. Hence the name slappy.
"Yo man whats that sound?"
"I'm doin a slappy."
by bm June 29, 2004
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when you do so many drugs that your head just starts to expand at an uncontrolable rate
God he is such a slappy
by katie bambic January 19, 2003
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Someone needing a slap, needing to 'snap out of it'. They might be behaving moronically, ridiculously, or being a lazy SOB.
*At a friend's party and your mom made you bring your annoying little brother "Sorry about my brother, he's being a real slappy today"
by mannerisms January 20, 2022
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verb- slapping somebody with something that one does not have to hold on to.

noun- something used to slap with, that one does not have to hold on to.
"i'm going to slappy you with my hand."

examples of slappys: tounge, hand, foot, cock, nose...
by bigc22 July 24, 2009
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The act of placing one's penis on the unconscious face of another man (i.e. when passed out or asleep)

A very effective and useful taunt
Hey Kuzz, slappy slappy!

I slappy slappied you good last night

Nice passing out...SLAPPY SLAPPY
by Jeremy February 25, 2004
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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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