Will Ferrell to Chelsea Handler: your show's a joke!

Will Ferrell certainly knows how to make a surprise appearance.

The Anchorman star showed up unannounced on the set of Chelsea Lately yesterday, driving a golf cart on stage while host Chelsea Handler was having a roundtable discussion. Sporting a handlebar mustache and Chicago Cubs jersey, Ferrell had some cruel, hilarious words to say to Handler, who started filming in her new, larger studio this week.

"This show's a joke," Ferrell tells Handler after making his dramatic arrival in the below video. "Whoever made the decision to give you this big fancy studio is an idiot. I should know, I've been on twice. Two of the worst days of my life. And I've been to jail six times, okay?"

Though Handler tried to keep a straight face, she quickly burst out laughing after his statements. He even brought her to tears (like Handler did to BFF Jennifer Aniston when she visited recently).

Ferrell then proceeded to make an eight-point turn with his golf cart during what turned out to be a very slow exit. Throwing a smirk over his shoulder at Handler, Ferrell finally drove off stage.

"I can't take him. I can't take his body or when he talks," Handler laughs while wiping away tears. "We're going to take a break so I can collect myself."

If only we all could get surprise Will Ferrell appearances like this, the world would probably be a much happier place!