Tony Hawk's Pro Skater 3 + 4 is available now for those who upgraded to its Digital Deluxe Edition, and alongside its ripping soundtrack, there's another little audio nugget you might miss--a rather-unexpected reference to the greatest SpongeBob episode of all time.

The first level of Tony Hawk’s Pro Skater 3 in this recreation of the game is Foundry, which acts as a small introductory stage that concentrates the action into one relatively small room. That doesn’t mean it’s necessarily easy, though, and there are plenty of challenges that aren’t quite as straightforward as they sound.