Nickname for an self-loathing, choke artist, overpaid baseball player of questionable sexual orientation, who, realizing he will never win a championship legitimately, slaps balls from the opposing fielders like a little girl.
That A-Rod is SUCH a Slappy loser!!!
by DanNJ July 27, 2006
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When you are really tired/hyper and you will laugh at just about anything. Named after the knee slapping laugh. A person who is "slappy" will slap their knees laughing over any joke, good, bad, or ugly.
Wow! that joke was really lame! Why is she laughing so hard?

It's because she's slappy tonight
by l-go January 24, 2011
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The original land creature, it has short little body and can be seen in elves. The primary reason for normal size racism.
Slappy just beached up again.
Slappy can't get back in the water because it body is to small.
Slappy created a mud cathedral, its all good.
by ftlqed January 19, 2011
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what i like to call people whooz name i forget. make slap combos like-
slapass slapnutz slaphappy slippy sloppy skippy spanky sparkey streachnutz streachass snatchslap asslap nutspank
hey there slappy
pass da green streachass
settle down spankey
by a langer December 1, 2004
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to display great proficiency in the popular video game "Fortnite", or to act in a manner that would suggest that one is very horny.
"Dude, were you slappieing?" "Hell yeah. I got a victory royale and then I slappied my girlfriend."
by onearmedwolfkr March 18, 2021
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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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