1 definition by 12fg3

The greatest way to settle a dispute in the world. It has been popularized by many Ivy League fraternities to settle any moments of conflict. As two people dispute, they will challenge each other to "a thunderdome". This occurs when a spectator takes a trash can(places it in between the contestants to be throw up into), fills as many solo cups as possible with beer, and plays the song "final countdown on repeat". The goal is to settle the dispute by drinking as many as the beers in the solo cups as you can until you throw up. The first person to throws up loses, and foam does not count.
John calls steve a fag.
They settle the issue by having a thunderdome.
by 12fg3 September 23, 2008
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