Will Ferrell Stars in Commercials for Old Milwaukee Beer --- For Free

Will Ferrell must really love beer -- more specifically, Old Milwaukee.

The Old School star offered to appear in a series of spots for the parent firm Pabst Brewing Co. in September — for free. They're only running on local TV in Davenport, Iowa, according to Business Insider. But that hasn't stopped them from going viral on YouTube.

Check out the commercials: