The Big Bang Theory Season 4 Episode 10: "The Alien Parasite Hypothesis" Quotes
Leonard wake up! You're missing some very excellent superhero quips!Raj
I obviously have the flu, coupled with sudden on-set Tourette's Syndrome.Amy
Amy: I have potential for sexual arousal.
Sheldon: A cross we all must bear.
Penny: That's thinking ahead.
Sheldon: The alternative would be to think backwards.. and that's just remembering.
Amy: Sheldon, I am not going through menopause.
Sheldon: Are you sure? You said that with the testy bark of an old bitty.
Wolowitz: He got bit by a radioactive rat.
Raj: Did he get superpowers?
Wolotiz: No, he got five stitches and a tetanus shot.
Penny: He wasn't intellectually stimulating enough.
Bernadette: Couldn't you just fool around with him and then listen to NPR?
Penny: Wouldn't help. Zack couldn't even spell NPR.