Zelda: Link's Awakening Easter Egg - Grab the Game Operator!

When you have Marin following you, go into the game shop you use to get the Yoshi doll. Marin will ask if she can play the game. Let her play it (it will still cost you 10 rupees) and she will go over to the crane and use it to grab the shopkeep! The man will be dropped down the conveyor, then say something like "Wow, you must be a pro at this!...We don't allow prfessionals! Now shoo!"