JEAWOK MEDIA on Instagram: "Robin Williams’ unforgettable appearance on Sesame Street includes a hilarious outtake in which Elmo makes him laugh uncontrollably. In that 1991 sketch, Williams energetically improvises with a stick—alternating between pretending it’s a hockey stick and a conductor’s baton—before handing it off to Elmo. The Muppet’s innocent misstep, uttering “I only had three lines,” sends Williams into a spiral of giggles, capturing a rare, unscripted moment of pure joy on the sho