The two pseudo-nemeses battled it out on The Tonight Show, all in the name of charity.
Ferrell, 46, and Smith, 52, have had a long-running playful feud about well, looking exactly alike. Smith took to FunnyorDie‘s Instagram a few months ago and challenged Will to a drum-off. After raising $300,00 for Will’s Cancer for College charity, the showdown took place last night. Anthony Kiedis and the rest of the Chili Peppers joined in on the action too.
You’ll recall Will’s iconic cowbell performance from SNL in the late ’90s. Yes, that’s Tonight Show host Jimmy Fallon giggling in the background.
Watch the complete drum-off above.