
Amy - "Did I tell you that our lab got a grant to study addiction?"
Sheldon - "No."
Amy - "It's fascinating work. I recently taught a Capuchan monkey to smoke cigarettes."
Sheldon - "Have you learned anything?"
Amy - "Yes. He looks much cooler than the non-smoking monkeys. Although it's not much of a contest. The other monkeys just sit around and masturbate."
Funniest episode of this show EVER! This show is really firing on all cylinders now.