From the characters' well-known catchphrases to their amusing one-liners, these are the best quotes from The Big Bang Theory.

It may not sound young, but Leonard was years ahead of his peers. Johnny Galecki as Leoanrd Hofstadter and Jim Parsons as Sheldon Cooper in ‘The Big Bang Theory’ | Cliff Lipson/CBS via Getty ...

Leonard Hofstadter was one of The Big Bang Theory’s most beloved main characters. Fans connected with Leonard on a variety of different levels. While the geeky physicist had some great qualities ...

Consider yourself a major Big Bang Theory fan? Here’s hoping, for here’s a quiz based all around Leonard and Penny, as we have quotes from both of these characters – you just have to ...

By Lesley Goldberg The Big Bang Theory Cuoco Galecki Hugging - P 2013 “Next week we start shooting the Valentine’s Day episode,” the actor behind Leonard tells The Hollywood Reporter.

The Big Bang Theory is officially ending after the current season, meaning we’ll have to say goodbye to our favourite science geeks – and Penny – once and for all. Well, until the constant ...

There are many similarities between Friends and The Big Bang Theory. The early seasons ... loveable nerds said the following quotes? Was it Ross Geller or Leonard Hofstadter?

Even though both Friends and The Big Bang Theory ended in 2004 and 2019 ... Can you identify all of these Ross Geller and Leonard Hofstadter quotes? Good luck, and don’t forget… PIVOT!!

For fans who were looking for an update on Sheldon's best friend, Leonard (played by Johnny Galecki on "The Big Bang Theory"), things were a little scarce. While none of the other "Big Bang Theory ...

By Lesley Goldberg The Big Bang Theory Beta Test Episode - H 2012 Leonard and Penny 2.0 officially kick off Thursday when CBS’ The Big Bang Theory picks up on the heels of its risky 100th ...

We’ve seen what it’s like when Sheldon’s mom and Leonard’s mom are in the same room together. But on The Big Bang Theory Season 9 Episode 24, we’ll see what happens when you throw ...