Under the Pier Slide Jump
In the Goo Lagoon Pier, there is a challenge that Patrick can complete to collect a golden spatula. By throwing a freezy fruit into the goo, Patrick can run across ice and collect the spatula under the pier.
Using the slide which encircles the pier, the player can jump off the side and land on the spatula's platform. This allows the player to collect the spatula as Spongebob, while also skipping the need to use the freezy fruit.