The Big Bang Theory is tightly written and perfectly timed, but some of its best laughs come from moments unscripted.

Leonard Hofstadter is an integral part of "The Big Bang Theory" as one of the main characters, and these are his 10 best ...

Sheldon Cooper is undeniably the most iconic character from "The Big Bang Theory" sitcom. Here are the eccentric scientist's ...

The Big Bang Theory was a pretty carefully-scripted sitcom, but when you get so many funny people together on one stage, you're bound to get a little improv. Here are a few unplanned moments that made ...

"Like everybody on this cast, it's when Penny gave Sheldon a napkin signed by Leonard Nimoy that also contained his DNA, and he hugged her. We all got choked up. It was a powerful moment. It was funny ...

Stacker has ranked the top 25 episodes of "The Big Bang Theory" according to IMDb user ratings.

To underscore those rare instances when he succumbs to his humorous side, Sheldon will punctuate his jokes and pranks with the triumphant exclamation “Bazinga!” after (sometimes long after) his jokes ...

Bazinga! These guys really know their superheroes. Join us as we count down the funniest and most memorable superhero ...

Image Credit: The Big Bang Theory (Image: Prime Video) ‘The Big Bang Theory‘ gave fans some truly iconic TV moments. Be it ...