Dave Grohl lives in a world of sarcasm -- so while you may agree with him when he says Metallica is "lame" and "sucks," it's probably not what he meant ...
His thoughts on the new Guns 'n Roses album though -- totally authentic.
Dave Grohl on Metallica -- Enter Suck, Man
12/18/2008 2:28 PM PST BY TMZ STAFF
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