by blake March 16, 2004
A gravitron is the ride at those crappy city to city carnivals that spins real fast. It smells of vomit and sweat and features weight lifting benches on rollers along the wall. Your back is placed upon the bench with you in a semi standing position and the gravitron is activated. Once it reaches speed the benches slide up giving you the feeling of weightlessness. In actuality it is more the centrifugal/centripedal force that allows you to "stick" to the wall.
This guy i work with plans to buy a gravitron and travel the country as a carnie, but we were looking on usedrides.com and they're like $40,000 used!
by blake April 01, 2004
by Blake October 29, 2004
by Blake April 21, 2003
A trick on an ass board that is the same thing as a kick flip but is much harder because you are on an ass board
by Blake June 07, 2003
by Blake March 04, 2005
by Blake November 11, 2002