Once upon a time, there's an anime call Naruto

One of the minor characters in that anime, there's a guy name Maito Gai (no pun intended). Since you can't see it properly in the picture above, he wears full green spandex and a flak jacket only.
And then, there's this icon I found in one of the fansite.

Don't ask. Watch Naruto if you don't understand.