The Suteegee Incident was an event that took place several years ago in the lab of Luigi. Luigi hated Weegee so he wanted to make a machine that would create a Weegee that would destroy Weegee. While the Weegee was being formed in the machine, SuperDNA fell from the lab's skyroof and went inside the machine, mutating it into Suteegee. Suteegee beat up Luigi, though Luigi escaped.