Leonard threatens to use the Vulcan nerve pinch on Sheldon.
Leonard has a Colonial warrior's flight suit in his closet
Sheldon keeps trying to make Leonard's head explode with his mind
Shirt with emblem from this show seen
"How do you feel?" "I don't understand the question."
Video called "Physicists gone wild"
From the vanity card: "To crank out two sitcoms a week that can compete...with a deaf chick dancing her ass off..."
As the stereo plays "Also Sprach Zarathustra", the guys act like the apes finding the monolith.