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The Energy Drink - The Big Bang Theory
Watch The Big Bang Theory Season 10 Episode 3
"The Dependence Transcendence"
Original Air Date:

On The Big Bang Theory Season 10 Episode 3, Sheldon tries an energy drink to stay awake as the guys struggle to get their government project done on time.

The Air Force Comes Calling - The Big Bang Theory
Watch The Big Bang Theory Season 10 Episode 2
"The Military Miniaturization"
Original Air Date:

On The Big Bang Theory Season 10 Episode 2, the Air Force talks to the guys about their gyroscope invention, and Bernadette is upset when her secret is leaked.

A Walk Down the Aisle - The Big Bang Theory Season 10 Episode 1
Watch The Big Bang Theory Season 10 Episode 1
"The Conjugal Conjecture"
Original Air Date:

After Sheldon's mother and Leonard's father share an evening together, everyone deals with an awkward morning the next day. Also, Penny's family arrives for the wedding ceremony.

Awkward Family Visit - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 24
"The Convergence Convergence"
Original Air Date:

On The Big Bang Theory Season 9 Episode 24, it's chaos when Leonard's recently divorced parents and Sheldon's devoutly religious mother come to visit.

Penny Struggles - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 23
"The Line Substitution Solution"
Original Air Date:

On The Big Bang Theory Season 9 Episode 23, Penny struggles to make a connection with Leonard's mother while Sheldon hires Stuart to spend the day with Amy.

The Wine Tasting - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 22
"The Fermentation Bifurcation"
Original Air Date:

On The Big Bang Theory Season 9 Episode 22, the gang runs into Penny's ex-boyfriend at a wine tasting event while Sheldon stays behind with pregnant Bernadette.

The Get-Together - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 21
"The Viewing Party Combustion"
Original Air Date:

On The Big Bang Theory Season 9 Episode 21, an argument between Leonard and Sheldon becomes a heated fight during a get-together with friends taking sides.

Pregnancy Gifts - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 20
"The Big Bear Precipitation"
Original Air Date:

On The Big Bang Theory Season 9 Episode 20, Raj goes overboard with the pregnancy presents while Sheldon reveals a secret about Leonard on a trip to the cabin.

The Movie Lie - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 19
"The Solder Excursion Diversion"
Original Air Date:

On The Big Bang Theory Season 9 Episode 19, Koothrappali sells out Leonard and Wolowitz when they lie to their wives so they can attend a screening of a movie.

Patent Problems - The Big Bang Theory
Watch The Big Bang Theory Season 9 Episode 18
"The Application Deterioration"
Original Air Date:

On The Big Bang Theory Season 9 Episode 18, Howard has doubts about a legal partnership with Leonard and Sheldon concerning the infinite persistence gyroscope.

We know why you want to watch The Big Bang Theory online. We understand why you would seek to stay up to date on everything surrounding Sheldon, Leonard, Penny, Amy and all others. They are totally hilarious! And they are also involved in many sweet and interesting storyline. That's why you want to watch The Big Bang Theory online and that is why we make it oh so easy for TV Fanatics to do so. We update our episodes section on a weekly basis and we make sure you never fall behind. Sit back and watch The Big Bang Theory online now!

TBBT Quotes

James Earl Jones: Why don't you and your friends come to Comic-Con with me?
Sheldon: Really?
James Earl Jones: Of course. And San Diego is right across the border from my favorite city on Earth, Tijuana.... where I'm taking you every night!
Sheldon: Ay-yi-yi.
James Earl Jones: Ay-yi-yi. Bang. Bang.

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.