Barenaked Ladies Perform The Big Bang Theory Theme

In honor of The Big Bang Theory series finale, Barenaked Ladies perform the show s original theme song one last time. ,BIGBANGonLSSC, LSSC, Colbert Subscribe To The Late Show Channel HERE: For more content from The Late Show with Stephen Colbert, click HERE: Watch full episodes of The Late Show HERE: Like The Late Show on Facebook HERE: Follow The Late Show on Twitter HERE: Fol