Definitions by TFree

Holy grail 

1. A used 1-liter bottle cut in half to be used as a drinking instrument. Primarily to be used in consuming alchohlic beverages.

1. Fletch: Hey, would you guys mind if I poured some of my soda into a glass?

Tony: No can do man, dishwasher's broken, gunna have to build yourself a holy grail.

Holy grail by TFree January 5, 2010