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Common only in Northeast U.S.
Small rubber ball cut in half. Pitcher throws it like flying saucer. Batter uses broomhandle. Usually 3 players per side. No baserunning.
"I just bought 2 pimpleballs. Murphy and the Sullivans challenged us to some halfball today.
by makemydaydream September 03, 2007
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Also known as HB, refers to half an 8 ball ie. 3.5g/2, which is the same as saying 1/16th of an ounce or 1.75g of (usually) powdered drugs such as Cocaine, Meth, Ket.
'We planned on just necking a gram, but they had a half ball, so we got that instead.'
by luccirosso August 09, 2018
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