Wheeee!
Burnout offers a great single and multi-player crash mode, you can laugh your asses off at the scenes flickering before your eyes, and race each other and see who can cause the highest single-crash damage cost in the race, and they've even got a Dangerous Driving 101 (no, don't follow this method of driving in the real world) for new beginners. This game is excellent, I only wish that all later versions of Burnout were also available for GameCube.