Ever have a night so great that you don’t even remember anything from it? Like, absolutely nothing at all? That’s how Jimmy Fallon feels about the all-nighter he had years ago with recent Tonight Show guest Tig Notaro and their mutual friend Nick Swardson. As Tig explains, the first they ever met, the two of them stayed up all night bar-hopping until Jimmy helped her catch a cab at 6a.m. Or, as Jimmy explains, “_____.” (Because he can’t remember anything about that night.)

“If you think back to that memory, I was that shaded figure,” Tig tells Jimmy. Meanwhile, Jimmy’s mind draws so many blanks that its little mind-hands probably hurt! From all those blanks getting drawn.