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Sheldon's Class - The Big Bang Theory
Watch The Big Bang Theory Season 8 Episode 2
"The Junior Professor Solution"
Original Air Date:

When Sheldon must teach a class, the gang is shocked when Howard signs up to take it on The Big Bang Theory.

Sheldon in Underwear - The Big Bang Theory
Watch The Big Bang Theory Season 8 Episode 1
"The Locomotion Interruption"
Original Air Date:

Leonard and Amy take an unexpected road trip to Arizona on The Big Bang Theory Season 8. They must pick up Sheldon there.

Considering Change
Watch The Big Bang Theory Season 7 Episode 24
"That Status Quo Combustion"
Original Air Date:

Sheldon considers a life altering move as all around him seems to be changing on the season 7 finale of The Big Bang Therory.

Penny's Very Bad Day
Watch The Big Bang Theory Season 7 Episode 23
"The Gorilla Dissolution"
Original Air Date:

Penny reevaluates all of her life choices, including her relationship with Leonard after a very bad day on The Big Bang Theory.

Penny Learns About Star Wars Day
Watch The Big Bang Theory Season 7 Episode 22
"The Proton Transmogrification"
Original Air Date:

Sheldon deals with the death of one of his heroes.

Sheldon and Penny Go Out
Watch The Big Bang Theory Season 7 Episode 21
"The Anything Can Happen Recurrence"
Original Air Date:

Sheldon attempts to be spontaneous, which leads to friction from the girls.

Lunch with the Big Bang Theory Bunch
Watch The Big Bang Theory Season 7 Episode 20
"The Relationship Diremption"
Original Air Date:

Raj and Emily go out on a double date with Howard and Bernadette.

Sheldon Can't Choose
Watch The Big Bang Theory Season 7 Episode 19
"The Indecision Amalgamation"
Original Air Date:

Sheldon can't decide which gaming system to buy at the store. Read on for a full recap.

A Killer Party
Watch The Big Bang Theory Season 7 Episode 18
"The Mommy Observation"
Original Air Date:

Howard and Sheldon visit Sheldon's mom on their trip to NASA but she ends up surprising them instead on The Big Bang Theory.

Sheldon's Upset at Howard
Watch The Big Bang Theory Season 7 Episode 17
"The Friendship Turbulence"
Original Air Date:

Wolowitz invites Sheldon on a trip to Houston. When it doesn't go well, Bernadette tries to bring them back together.

TBBT Quotes

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon

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

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