Top 10 Times Penny Was a Savage on The Big Bang Theory

If we had a penny for all the times Penny was a savage on "The Big Bang Theory." For this list, we’ll be looking at Penny’s fiercest takedowns and most cutting comebacks on the long-running sitcom. Our countdown includes messing with Raj, Sheldon's an alien, fighting with Sheldon, and more! What do YOU think is Penny's most savage moment? Let us know in the comments!