Waluigi is the mischievous and flamboyant counterpart to Luigi, introduced in Mario Tennis (2000) as Luigi's rival. His name is a blend of "warui" (Japanese for "bad") and "Luigi," representing his role as the darker, more chaotic twin to Luigi's good-natured persona. Waluigi was created to pair with Wario, with the two of them forming a villainous duo in various games.

Waluigi is known for his distinctive purple outfit, long, thin mustache, and a slightly gaunt appearance, often exaggerated wi