A freak accident during the Twenty One Pilots show in Cleveland on Tuesday night caused Tyler Joseph to wipe out, twist his ankle, and slice open his knee. (You can watch the video here.)

In a video posted on Twitter after the show, drummer Josh Dun admitted it was his fault.  He dropped a drumstick, but he figured it would be fine where it was.  Two songs later, Tyler slipped on it.

With Tyler on a couch behind him icing his knee, Josh said, “I really hurt my best friend tonight, and I feel terrible.  So I’m gonna buy you dinner.” 

Tyler’s not letting it slow them down – the tour is still going (and we still have your chance to see them wrap up their tour in Seattle).