The Big Bang Theory Quiz: Finish These Quotes

How well do you remember The Big Bang Theory?

When the show first aired back in 2007, nobody could have predicted it would become one of the most successful comedy sitcoms of all time. Three years running, The Big Bang Theory was nominated for the Emmy Award for Outstanding Comedy Series and in 2011 Jim Parsons won the Golden Globe for Best Actor in a Television Comedy Series. Pretty impressive right?

Whether you're a huge TBBT fan that has seen every single episode at least twice, or have only seen a couple of seasons, why not test your knowledge with this quotes quiz? Can you finish these 20 quotes spoken by Sheldon, Penny, Leonard, Bernadette, Amy, Raj, Howard and of course, Stuart?

Let us know how you do in the comments thread below.

Answers at the end!