The drum-off to end all other drum-offs took place on Thursday's Tonight Show when Will Ferrell took on his lookalike, Red Hot Chili Pepper's drummer Chad Smith.

For those of you who need literal directions through the snark of the Internet, Ferrell and Smith have been making jokes about being twins for quite some time.

Tonight, they faced off in a duel or die drum-off on Jimmy Fallon's show. OK, you caught me. No one actually died. But still, this shit was pretty great.