OOC: I deleted my previous post, on second thought, I'll join, X gave me a good idea to at least help my speed.
IC: Mario was riding around all sorts of different dimensions in his Kart from Mario Kart DS. He had been through the Mushroom Kingdom, Dreamland, and even Hyrule, but now he ended up in a strange section of the Dimensions Connection that linked to all of the other worlds. He drove up and noticed Sonic, Storm, and Silver all three readied and prepared as if they were about to run. He then realized that they were about to start a race and decided to see if he could join in. He slowly drove the car up, put himself next to the others, and prepared himself for the race.