Guy 1 : you see that fuckoover there?
Guy 2 : yeah, why?
Guy 1 : he acts like a fucking retrobanger, cause hes an actual ro-gangster outside of this game
Retrobanger : AY FUCK YOU CUZ!! I LIVE IN THE HOOD AND ILL POP YO ASS!
Retrobranding is a simple concept. If you've ever seen a company use an old logo, commercial, trademark, or another branding for nostalgic reasons, that's retrobranding