Fish Hooks Easter Egg - Donkey Kong Refrence

In Fish Hooks when Osker and Bea are being attacked by a cat Osker says: Bea I want to tell you something... Bea: What is it? Osker: I...am a plumber... Bea: What? Osker: And you're a princess but the plumber has to save the princess from a monkey but he is throwing barrels and...