All-new geek quotes, modified to celebrate the new forum - (Jan/26/2009 )
Wizard: We have the knowledge, evil though it be, to twist the mind to any lunacy we wish. Through this Electro-Thought Machine, I'll demonstrate exactly what I mean. We'll take the means of mass communication, use them for commercial exploitation. Create the new 4-part phenomena: 4 simple minds with talent, little or none, and through the latest fad of rock and roll, conduct experiments in mind control! On an unsuspecting public they'll be turned! I'll brainwash them, and they'll brainwash the world!
33 1/3 Revolutions Per Monkee
"To the future or to the past, to a time when thought is free, when men are different from one another and do not live alone— to a time when truth exists and what is done cannot be undone: From the age of uniformity, from the age of solitude, from the age of Big Brother, from the age of doublethink — greetings!"
Orwell's 1984
(still one of the best dystopias ever.... 
)
Criswell: Greetings, my friend. We are all interested in the future, for that is where you and I are going to spend the rest of our lives. And remember my friend, future events such as these will affect you in the future. You are interested in the unknown... the mysterious. The unexplainable. That is why you are here. And now, for the first time, we are bringing to you, the full story of what happened on that fateful day. We are bringing you all the evidence, based only on the secret testimony, of the miserable souls, who survived this terrifying ordeal. The incidents, the places. My friend, we cannot keep this a secret any longer. Let us punish the guilty. Let us reward the innocent. My friend, can your heart stand the shocking facts of grave robbers from outer space?
Plan 9 from Outer Space
(another highlight from the SF-history 
)
Isabel: You mean horrible disgusting creatures from outer space who sneak into your room at night and perform excruciating experiments?
Roswell
Tom Servo: As disgusting pigs, they just weren't that convincing.
Mystery Science Theater 3000
Gil Grissom: Don't insult the pigs, Nick. They're actually very clean.
CSI: Crime Scene Investigation
Kermit the Frog:
The Muppet Show
Irene: What a perfect butler you'd make. With your voice and your beard and everything. And it's very obvious that somewhere along the line, you come from a family that had at *least* nice table manners.
My Man Godfrey
Buffy: What I see is that, right after the sun goes down, Spike and all of his friends are gonna be pigging out at the All-You-Can-Eat Moron Bar.
Buffy the Vampire Slayer
Ken Miller: I have to get into a bar. Everything fun in life happens in bars.
Freaks and Geeks