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A New Man for Amy?
Watch The Big Bang Theory Season 5 Episode 10
"The Flaming Spittoon Acquisition"
Original Air Date:

Sheldon grows jealous of Amy dating someone else this week. That other man is Stuart from the comic book store.

Just the Two of Us
Watch The Big Bang Theory Season 5 Episode 9
"The Ornithophobia Diffusion "
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Leonard and Penny try to actually hang out alone this week. Meanwhile, Sheldon faces his fear of birds.

Amy in Action
Watch The Big Bang Theory Season 5 Episode 8
"The Isolation Permutation"
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Bernadette and Penny go shopping for a wedding dress on The Big Bang Theory this week. Without Amy!

A Good Scare
Watch The Big Bang Theory Season 5 Episode 7
"The Good Guy Fluctuation"
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A comic book artist comes between Leonard and Priya this week. Elsewhere, Sheldon has a goal: scare his pals on Halloween.

Laurie Metcalf on The Big Bang Theory
Watch The Big Bang Theory Season 5 Episode 6
"The Rhinitis Revelation"
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Laurie Metcalf comes on board this episode of The Big Bang Theory. She plays Sheldon's mother.

Party with Wil Wheaton
Watch The Big Bang Theory Season 5 Episode 5
"The Russian Rocket Reaction"
Original Air Date:

Wil Wheaton returns and hosts a party this week. Sheldon and Leonard are invited. Read on for a recap.

The Men of The Big Bang Theory
Watch The Big Bang Theory Season 5 Episode 4
"The Wiggly Finger Catalyst"
Original Air Date:

Raj meets a girl this week! One with whom he actually communicate!

The Pulled Groin Extrapolation Scene
Watch The Big Bang Theory Season 5 Episode 3
"The Pulled Groin Extrapolation"
Original Air Date:

How will Sheldon and Penny get along this week, with Leonard off at a wedding with Amy? That's the main Big Bang Theory question.

The Infestation Hypothesis Photo
Watch The Big Bang Theory Season 5 Episode 2
"The Infestation Hypothesis"
Original Air Date:

Amy is caught in the middle this week, as Sheldon and Penny fight. Leonard, meanwhile, tries to spice things up with Priya.

Amy vs. Penny
Watch The Big Bang Theory Season 5 Episode 1
"The Skank Reflex Analysis"
Original Air Date:

The Big Bang Theory is back! On the premiere, the gang deals with Penny and Raj actually sleeping together.

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TBBT Quotes

Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock?
Penny: It's not "soup," it's "courage."
Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup.
Penny: How'd you see it? You said you wouldn't look.
Sheldon: Sorry. As I told you, the hero always peeks.

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.