VIDEO: Andy Samberg & Jack Johnson Get Their Rumble On

Don't even try to make fun of mild-mannered musician Jack Johnson, or he'll turn all aggro on you! Saturday Night Live funnyman Andy Samberg found out the hard way that Jack doesn't take to being dissed too well, in his new music video for "At or With Me."

On SNL, Andy often pokes fun at easygoing Jack, and it seems he'd had just about enough of it!

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