The big band theory

There were plenty of shippable relationships featured in The Big Bang Theory, but none more so than Sheldon and Penny's.

SHELDON: There's such a thing as a sarcasm sign?" LEONARD: "You think?"

“New wallpaper anyone?”

From Professional Golf To Rising Social Media Star, This Is Why Everyone Is Talking About Paige Spiranac

Someone from Marina del Rey posted a whisper, which reads "I feel smart when I understand something on the Big Bang Theory."

Click to see more hilarious The Big Bang Theory Gags

The Big Bang Theory cast is back to work on all-new episodes for its 10th season -- but took a break to post selfies as proof. Kaley Cuoco, who plays Penny,