Top Definition
a sport nearly identical to paintball, the main differences being that "reballs" are made of compressed foam. the balls do not break on impact, and are slightly heavier. With that said, the ball speed has to be turned down (250fps to 190fps)otherwise the balls will produce extremely painful welts (they are more painful than paintballs anyways). Since the balls do not break on impact, they are reusable, hence the name "reball".
i was reballing today.
by rtb567 February 07, 2008

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