The Santa Claus we know today comes courtesy of Coca-Cola from the 1920s. This Christmas, however, Elf star Will Ferrell isn't having it.

He stormed The Tonight Show as what can only be described as Santa if he was a total bro. He dressed in board shorts and a muscle tee, fired a t-shirt gun, and championed the most relevant song of our time: Smash Mouth's "All Star" from 1999.

All Star from Various Artists - Tailgate Party! on Myspace.

"Look brah, the Kris Kringle we all grew up with is old and lame," Will said. "Dude looks like someone's weird grandpa. Kids today are demanding a newer, hipper, more badass Santa Claus, so you're welcome." Watch his antics below.