Arguably the most effective training drill in the sport of lacrosse. One simply throws the ball against a wall 8 to 10 feet high and catches it back, cradling the ball. Rinse and repeat. Spice it up a little with things like: behind the back, switching hands, running around while throwing, etc.
Grab a lax stick and ball, go to the nearest outdoor wall and see for yourself. :)
by livelovelax July 16, 2005
The act of flapping your testicle on the woman's vagina.
During gym class, the cheerleaders and the jocks like to play a game of Wall Ball.
by Duck-Sauce December 02, 2010