a game played by kids at Brookline High School in Brookline, Massachusetts. It involves throwing various to one another while yelling "Z-BOY". It is preferably played as a big game involving many kids however it is accepted to throw a z-boy at anytime anyplace. Z-Boy was invented by students hailing from South Brookline AKA SoBro. If a Z-Boy is dropped the perpetrator is vocally and , more rarely, physically abused by the other players.
"Yo, throw up that Z-Boy!!!"
"SIKE, I never drop a Z-Boy in my life"