The Big Bang Theory

Thursdays 8:00 PM on CBS
The big bang theory
TV Fanatic Works Better with Prime Instant Video
40,000 other titles are available to watch now.

The Big Bang Theory Season 5 Quotes

Sheldon: Professor Hawking, it's an honor and a privilege to meet you, sir.
Stephen Hawking: I know.

You can't blame yourself. When your prefrontal cortex fails to make you happy promiscuity rewards you with the needed flood of dopamine. We, neurobiologists, refer to this as the skank reflex.

Amy