Music Video: Wiz Khalifa “Roll Up” on Letterman

Laid-back stoner rapper Wiz Khalifa debuted his much talked about Fohawk on Monday’s “Late Show with David Letterman.” Wiz performed “Roll Up” from his recently released  Rolling Papers album and for the most part the video is what you expect. The best part without a doubt is when Letterman has to pause for a prolong moment to remember how to pronounce Khalifa. Enjoy.