Will Ferrell Introduces His New & Improved Version of Santa Claus - Watch Now!

Will Ferrell made an appearance on The Tonight Show Starring Jimmy Fallon on Wednesday (December 16) in New York City.

The 48-year-old actor and comedian went on the show to introduce his version of the new and improved Santa Claus to the world.

“The Kris Kringle we all grew up with is old and lame,” Will joked. “Dude looks like someone’s weird grandpa.”

Will and Jimmy then performed a cover of Smash Mouth‘s famous song “All Star,” but with all Christmas lyrics!

Watch the video from his appearance…