Ryan Reynolds and Jimmy take turns randomly drinking cups of mystery liquid, spitting it in each other's faces if they get water and being forced to swallow if it isn't.
The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives.