Brett Favre 'Pants On The Ground' VIDEO: Singing QB Shocks Viewers

Brett Favre added a strange twist to his post-game celebrations after the Vikings destroyed the Cowboys to advance to the NFC Championship game.

Fox cameras caught the 40-year-old quarterback leading his team in a verse of "Pants on the Ground," a song that was popularized during an American Idol audition last week. Jimmy Fallon, performing as Neil Young, also delivered his own rendition on Late Night with Jimmy Fallon. Scroll down for Favre's version.


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