(n) the best new game ever. It is a combination of volleyball and hackeysack. It basically is volleyball except you play with a hackeysack. When you play u can hit it to yourself and you can hit it as many times as you want. You must hit it over an imaginary net (you make up where it is before the game). This game is played in hallways (expecially the Pinelands Center)
Me and my friends where playin some vollasack and it got intense.