Boston Red Sox pitcher Jonathan Papelbon was a guest on Late Show with David Letterman at the night of Oct. 31.
Papelbon entered stage doing a jig while Paul Shaffer and the CBS Orchestra play ‘Shipping Up to Boston' by the Dropkick Murphys.
The video below is Papelbon dancing his jig while Dropkick Murphys perform at Red Sox Rally.
Click hereto see the clip of Papelbon on Letterman.
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