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14.
A underground society at the Naval Academy that tries to better itself than the famed BLB; usually the losing end when combatting BLB
Thunderdome got its ass kicked by BLB again!
by The Chair January 25, 2004
 
1.
Turbulent, utter mayhem; a state of violent confusion or commotion.
The Department of Motor Vehicles is thunderdome.
by McFunley October 13, 2004
 
2.
That bad-ass cage where Mel Gibson faught Master Blaster with the chainsaw and bungee cords and there where all kinds of drunken Aussies yelling, "Two men enter, One man leaves." Then big Mel(Madd Max) totally thrashes that giant ogre and then that little midget weeps cuz the ogre was his friend and I laughed at the midget and then they play this primitive game of Wheel of Fortune and Mel gets sent into the destert and he meets these Lord of the Flies kids who wanna fly on this delapidated 747 and theres quick sand and boomerangs and all kinds of shoulderpads with spikes and nitrous powered dune buggies....its awesome. I think I confused a couple different movies but who gives a damn, right? Thunderdome man, you know with that crazy black bitch pop star...kinda like Conan the Destroyer where that crazy black bitch with the huge stick wails on Walt Chamberalain...but that is a different story.
We shall have a bungee cord chainsaw deathmatch in the Thunderdome my friend!

A kick-ass song on Primal Fear's self titled album.
by Sky Puncher August 17, 2006
 
3.
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 22, 2008
 
4.
an arena where you go instead of court to settle your issues
forget the divorce lawyer just take your significant other and battle it out in the thunderdome. the looser gets the dog
by JenniBabii November 21, 2006
 
5.
The act of two women being banged from behind face to face, while the two men reach over the top of the women creating a dome shape. Usually occurs after heavy drinking, and or cocain use.
"did you hear they all had a four-some last night"
"yeah those bitches straight got thunder domed!!!"
by big bad chuck April 07, 2010
 
6.
Perhaps one of the most challenging sex positions of all time, requiring flexibility and practice. The dude lies flat on his back, while his woman lies on her back on top of him. She then arches up to a "dome" while he fucks her from behind. Typically a move attempted after the consumption of alcohol.
Dude, you've been seeing this chick for 2 months - have you thunderdome'd her yet?
by missswiss October 03, 2010
 
7.
A term used to describe the glans, tip, or head of a penis.
"I wanted to paint it like a lighthouse the vein was like a perfect spiral staircase right up to the THUNDERDOME." -Dane Cook
by Isaac Seidman July 06, 2006