2 definitions by David J. L.
A sobe bottle that is filled with gasoline and the cap securely place on the top of the bottle. When placed in a fire pit, the pressure builds up in the bottles while the liquid turns to vapor. When the pressure reaches the point of shooting the cap off in the air the gas vapor lights on fire and explodes with a boom.
by David J. L. March 7, 2007
Plastic or metal hand guards on dirt bikes that protect your hands from hitting objects such as trees, bushes, cactus, rocks flying at you from your buddy's rear tire.
If not for my bark busters I would have broke all my fingers from the rocks chuck sent flying at me when he twisted the throttle.
by David J. L. March 7, 2007