Following the Packers' rollercoaster loss to the Cardinals in the playoffs, Aaron Rodgers underwent knee surgery, which was categorized as a "cleanup of an old injury." Since then, Rodgers' recovery has gone well as his offseason has been fun-filled thus far.

Not only did he tell a weird story of the time he saw a UFO, but he also hung out at the studios of "South Park" with country singer Brad Paisley.

Had a great time at @SouthPark today. Thanks so much for the hospitality and the laughs! @BradPaisley pic.twitter.com/I0tqEWMZ0w

— Aaron Rodgers (@AaronRodgers12) March 25, 2016

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Rodgers has long been a fan of the show, as evidenced by his Twitter. "South Park" also has ties to the NFL, dabbling its feet in several football issues, including the Patriots' involvement in Deflategate.