Go! Go! Hypergrind is a skateboarding video game for the Nintendo GameCube that was developed by Poponchi and published by Atlus Co. Animation studio Spümcø of Ren & Stimpy fame contributed character designs and animations to the game.

In the game, Spümcø is holding auditions in the "Toon World" for a new skateboarding cartoon called Go! Go! Hypergrind. In the Story Mode, the player choose one of the cartoon star hopefuls and attempt to impress Spümcø and pass the audition.