real world road rules challenge

A show that contradicts the "credibility" or "point" of The real World and Road Rules. The castmembers (Most of which are pushing 30, or even 40) from said shows, which were about young people finding their place in the world (Or some crap) with people from all walks of life, are invited to attempt to extend their 15 minutes of fame into an hour. They go to the challenges to get drunk, have sex, get naked and scream and punch other castmembers. And there's something about competing.