You know, I never realised how similar Goku and Ryu actually are until now.
Look at this guy. With a wig, he could pass as Goku on a particularly grumpy day:
This screenshot comes courtesy of PC Best Mods, which shares footage of a Dragon Ball Z mod by Salim that lets players use Goku and Frieza in Ultra Street Fighter 4.
If you are a bigger fan of Badman, good news: there is a Street Fighter x Tekken mod that lets you play as Vegeta too, as this older footage by RajmanGaming HD shows:
These are beefier renditions of our favourite DBZ characters, but still: pretty neat!