You know you're a nerd (or, at the very least, have geek-ish tendencies) when you come across Donkey Kong and Super Mario Bros wall decals...and, despite the fact that they go with nothing in your apartment...and would be about as of out-of-place as an icicle in a sauna...you spend a few delirious moments contemplating whereabouts you could display them in all their pixel-y glory...