Waluigi debuted in Mario Tennis in 2000 as Luigi’s lanky rival and Wario’s doubles partner. His exaggerated poses, mischievous personality, and distinctive voice helped him become a recurring character in Mario sports and party games. The exact game or recording session behind this particular line is not confirmed. Online, short Waluigi voice clips spread through gaming videos, animations, soundboards, and meme edits because they make even an ordinary entrance feel theatrical and absurd.