Friends
Beginning in season three, a Magna Doodle toy hung on Joey and Chandler’s door in Friends. At a certain point, a man on the electric crew began changing the drawing on the magnetic surface for each episode. Sometimes the message related to the episode. For instance, in “The One with the Cat,” the apartment gets robbed, and the Magna Doodle displays the message, “Thanks for all your stuff.” A couple episodes later, Chandler gets a manicure. The Magna Doodle reads, “Nice nails, Chandler!”