Ross and Rachel hire a male nanny (Freddie Prinze, Jr.). Chandler freaks when Monica tells him that she has met somebody else who is the funniest man she has ever met. Meanwhile, Phoebe's scientist ex David (Hank Azaria) resurfaces, and this time, he meets Mike. Note: This is the longest episode of Friends (apart from the two-part ones), running with 31:56. This is also the 200th episode.