If you've always thought your Mario Kart games were rather bland, then LittleBigPlanet Karting is going to be your kart racer of choice going forward.

It's a combination of traditional kart-racing—with all the silly items and slapstick humor that we love—and LittleBigPlanet's DIY course-creation mechanics.

The colorful launch trailer lays it out in all its glory.