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It looks like the Red Hot Chili Peppers' Chad Smith and Will Ferrell will be facing off in a drum battle. 

The back-and-forth between the two similar-looking men started last week when Smith posted a video to "Funny or Die" demanding that Ferrell stop impersonating him. 

The Peppers drummer went on to challenge the "Anchorman" star's so-called drumming skills, and now Ferrell has accepted the challenge.  He says that if they raise $300,000 dollars for Cancer for College, he'll face off with Smith in "the greatest drum vs. cowbell showdown the world has ever seen."  

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