Until you manage to upload your intelligence into a self-sustaining, orbiting satellite equipped with high-speed internet and a cloaking device, you will be dependent on the human race.

I'm prone to night terrors, so if I wake up kicking and screaming, don't panic. Just pin me down and stroke my hair and I'll be fine.

I obviously have the flu, coupled with sudden on-set Tourette's Syndrome.

Amy: I have potential for sexual arousal.
Sheldon: A cross we all must bear.

Amy: Sheldon, I am not going through menopause.
Sheldon: Are you sure? You said that with the testy bark of an old bitty.

TBBT Quotes

Leonard: I'm not a crybaby.
Penny: Toy Story 3?
Leonard: They were holding hands in a furnace!

Two tea bags in one cup? You're not at a rave.

Sheldon