The Wii Fit Girl meme centers on the Wii Fit Trainer, the stoic yoga instructor from Nintendo's 2007 fitness game, Wii Fit. Known for her pale skin, blue-and-white aesthetic, and unforgiving commentary on players' weight and posture, she became a cult icon in the gaming community. The meme gained significant traction after her surprising inclusion in Super Smash Bros. for Wii U and 3DS, where her calm demeanor while performing combat moves was seen as hilarious. Today, the template is used to represent fitness-related anxiety, silent judgment, or the contrast between a healthy lifestyle and the reality of daily habits.