Watch: Barenaked Ladies Perform At THE BIG BANG THEORY Comic Con 2010 Panel

Barenaked Ladies COMIC CON 2010

THE BIG BANG THEORY Comic Con 2010 panel reserved fans of the show a pretty big surprise. If the panel being moderated by Wil Wheaton was not good enough already, they brought the Barenaked Ladies on stage to perform The Big Bang Theory theme song live with a sing-along from the audience. It was pretty insane!

Check out the Barenaked Ladies performance below.

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You can find all our Comic Con 2010 coverage here.