But what exactly is "Goku MUI Mugen"? Is it a canon transformation? A secret form from Dragon Ball Heroes ? Or something far more chaotic?
Within the Dragon Ball powerscaling community (a famously intense hobby), there is a tier list: goku mui mugen
Just be ready to press F5 (reset) a lot. And maybe turn off the sound. Those looping Kamehameha screams get old around the 50th one in a row. But what exactly is "Goku MUI Mugen"
Origins and cultural context