A form of basketball where there is a mini trampoline in front of both baskets so that even players with 0 hops can dunk
"Dude, I got a mini trampoline so we can play Slam Ball on Carlos's court"

"Yeah...Carlos died"

"Sounds like an open court to me."
by Gerdemann25 August 06, 2007
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An easy girl to fuck. Sex is presumed to be as rough and bouncy as the alternative sport of the same name.
- Who was that slam ball I saw you with?
- Oh, just some slooter.
by jon vw April 17, 2006
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Slamming your medicine ball down on the ground really hard, thus building your upper body strength. Influenced by the almighty Alan.
Alan: Give me 5 ball slams!

Me: Lol.
by BennyB123 May 26, 2009
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