One day, Rick Sanchez was kind of bored. So he made a portal to another dimension. He had his portal gun set randomly so he would go to a random dimension. It took him to the dimension where Lightning McQueen and the other Cars lived. When he stepped through the portal, he was greeted by Mater, who had no idea what he was. But Rick didn't care. He walked around, exploring the dimension. Soon he got to Radiator Springs. He saw Lightning McQueen, who greeted him and offered to race. Rick accepted. Using another device he had brought with him, he went 1000 miles per hour and won the race. So he got the Piston Cup. The End.