+220 No one knows Penny's last name on The Big Bang Theory, amirite?

by Anonymous 12 years ago

To the people who said no way, would you please inform me on what her last name is?

by Anonymous 12 years ago

Pingleton?

by Anonymous 12 years ago

I follow Kaley on twitter, and she said that they haven't said on the show yet. so whoever said no way, what do they think it is?

by Anonymous 12 years ago