You haven't Missed Anything by not watching it. Basically this is the show. Some spoiled boys that never grew up, give themselves terrible nicknames, build a car or truck of some sort, then pretend to be racing illegally and dangerously on some roads. Thing is they have permits, not racing illegally, scripted words, very Weird fake drama, most of the cars are unreliable junk, driven by terribly untalented people who can barely walk and chew gum at the same time. If they get into a fight its over something really stupid, and the fights are not men fights, more like a couple of 8 month olds, they tug on the other losers shirt, or push them gently. They are way to hung up on tires, and have no faith in just running anyone. They never ever say how fast the cars actually run, because it would be embarrassing for them if people knew how slow their passes are. They bet chump change, and try to make it seem like a lot. Then the biggest loser of them all who calls himself big chief, is mostly trying to not cry, and hopes that a real man doesn't show up and kick his whiny ass. The concept could be amazing if done right, but it is so terribly done, that it is completely pathetic.
