Okay, who here thinks that SciFi Friday is the best night of television? Stargate SG1, Stargate Atlantis, and Battlestar Galactica seriously kick ass. And with TiVo, even party animals can catch the fun.
Be warned, however -- admitting to watching SciFi tonight will out you as a bona fide dork.
As for individual programs, nothing beats 24.
My wife prefers American Idol and Survivor.