Big Blue

From Zelda Wiki.org

Big Blue is a stage that appears as a hidden stage in Super Smash Bros. Melee and as a bonus Melee stage in Super Smash Bros. Brawl. It is the stage of Captain Falcon, and consists of moving cars on a race track. It's a dangerous stage in that the track is moving so quickly that if one were to come in contact with the road, they might well not be able to keep up with the scrolling screen.