We didn't think it was possible -- but Danny DeVito upstaged his incredible dance performance at last year's Coachella Festival by rocking this year's ... in a DUCK MASK.
It was all during a performance by Duck Sauce on Sunday -- so the bill kinda makes sense.
And just for good measure ... check out Danny feeling it last year at Deadmau5. Awesome.
Quacked Out at Coachella
4/19/2011 7:00 AM PDT BY TMZ STAFF
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