Who can forget the epic drum-off on the Tonight Show with Jimmy Fallon that had comedian Will Ferrell and Red Hot Chili Peppers drummer Chad Smith dressing alike for their appearance?

According to a new article in Rolling Stone, Ferrell says there's yet ANOTHER drummer that gets mistaken for he and Smith all the time, so they want to settle the score with Metallica drummer Lars Ulrich.

Theo Wargo, Getty Images

Ferrell says Ulrich 'gets pissed off because he's always mistaken for Smith and I'.

No word on when (or if) the three-headed drum battle will take place. For now, at least we can enjoy the Smith/Ferrell battle video above (and LOVE the surprise ending!)

More cowbell!