Watch The Big Bang Theory Season 3 Episode 15 online via TV Fanatic with over 5 options to watch the The Big Bang Theory S3E15 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, and Google Play.

Amazon Amazon
iTunes iTunes
Vudu Vudu
YouTube Purchase YouTube Purchase
Google Play Google Play

Episode Details

When Leonard is giving a plus one to go to Switzerland to see the Large Hadron Collider on Valentine's Day, Sheldon tries to convince Leonard to take him over Penny.


Rating: 3.8 / 5.0 (22 Votes)
Show:
Season:
Episode Number:
15

The Big Bang Theory Season 3 Episode 15 Quotes

Given that St. Valentine was a 3rd century Roman priest who was stoned and beheaded, wouldn't a more appropriate celebration of the evening be taking one's steady gal to witness a brutal murder?

Sheldon

Penny: We're going to Disneyland and ride the Matterhorn?
Leonard: How does that involve air travel?
Penny: We're going to Disney World and ride the Matterhorn?