The boys are must figure out what to do when they get a flat tire on The Big Bang Theory. "The Bachelor Party Corrosion" is the third episode of the show's ninth season.
Rating: Unrated
Sheldon decides to revert back to life in 2003 on The Big Bang Theory. "The 2003 Approximation" is the fourth episode of the show's ninth season.
Rating: Unrated
Let's form a band! That's the idea Howard and Raj discuss in this scene from The Big Bang Theory Season 9.
Rating: Unrated
The boys take fencing lessons and Sheldon ends up in an awkward position with the instructor on The Big Bang Theory. "The Perspiration Implementation" is the fifth episode of the show's ninth season.
Rating: Unrated
Sheldon and Leonard hit the black market looking for helium on The Big Bang Theory. "The Helium Insufficiency" is the sixth episode of the show's ninth season.
Rating: Unrated
Sheldon is interviewed for a Spock documentary on The Big Bang Theory. "The Spock Resonance" is the seventh episode of the show's ninth season.
Rating: Unrated
The guys set up an online advertisement to find Sheldon a new girlfriend.
Rating: Unrated
Amy and Sheldon spend Thanksgiving together at the aquarium on The Big Bang Theory. "The Platonic Permutation" is the ninth episode of the show's ninth season.
Rating: Unrated
Sheldon has a revelation about a song stuck in his head on The Big Bang Theory. "The Earworm Reverberation" is the tenth episode of the show's ninth season.
Rating: Unrated
Sheldon has a revelation of some sort as he tries to figure out why a certain song is stuck in his head. Is Leonard helping out? Are there equations involved? Most likely!
Rating: Unrated
You know things are getting serious when the guys break out more than one white board to work on their equations. Anyone else wonder what the heck these things really mean?
Rating: Unrated
Penny and Leonard listen to an upset Sheldon. Things with he and Amy have taken a turn, and now, he's the one who has made the decision to just be friends. Does he regret it?
Rating: Unrated

TBBT Quotes

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.

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