The Orange Ninja

The Orange Ninja is a minor villain on Action League Now. He appears as the main antagonist of the episode, Flippers of Fury.

History
Many years ago, the Orange Ninja and Waluigi were rivals at Kung Fu Junior High. Waluigi managed to defeat Orange during a sparring match. Orange threw a shuriken at Waluigi, but missed him. He ending up hitting the instructor, Master Pu, and was sent to detention. Ever since that day, the Orange Ninja swore vengeance against Waluigi.

Years later, the Orange Ninja returned and vandalized the Action League's headquarters, using Waluigi's own private stash of toilet paper. He used one of his personalized shurikens as a symbol of his return. In order to defeat him, Waluigi trained with Master Pu. The training was difficult and very painful but Waluigi managed to get through it.

Both Waluigi and Orange met in a village. Unfortunately, Waluigi was unable to fight due to his painful training. He was beaten relentlessly by Orange, but before he could be killed, he used his spear gun to shoot Orange towards a large vacuum cleaner, which sucked him up.

Trivia

 * The Orange Ninja's figure appears to have been made from one of four G.I. Joe Mortal Kombat figures, either "Scorpion," "Sub-Zero," "Smoke," or "Reptile" (all four figures have exactly the same body parts, but are painted different colors for each character).