You could have played GameCube (and Wii) game The Legend of Zelda: Twilight Princess with a very rare video game controller feature: a belt buckle. This is the never-produced Legend of Zelda controller from Nubytech.
RIPT Apparel Graphic Tees takes a look back at the Evolution of the Nintendo Gaming System’s controller over the past 30 years. (seems more like the evolution of the nintendo object you hold in your hand, considering the gameboy and ds.
official GameCube controller adapter for Wii U by Nintendo - you can play Smash Bros, Mario bros, Zelda etc with this peripheral. Simply connect the GameCube controller to one of the ports and you're good to go.