What controller is on this t-shirt?
It could be this one, NES Max:
The NES Max was a controller that was released by Nintendo for the NES in 1988.
That looks like an NES Max controller to me.
https://nintendo.fandom.com/wiki/NES_Max
It could be this one, NES Max:
The NES Max was a controller that was released by Nintendo for the NES in 1988.
That looks like an NES Max controller to me.
https://nintendo.fandom.com/wiki/NES_Max