So in the age of Xbox 360, what's next? Will these people spend their mid-life crises modding their motorcycle helmets to look like Master Chief? Will men start sporting goatees and black, thick-framed glasses in order to appear more like Gordon Freeman? Probably not, as they'll likely be spending those years quitely crying themselves to sleep or saving up for another tattoo removal.
Another question that springs to mind: Why limit yourself to video games? There is a whole range of things you and millions of others did as a child that you can co-opt into body art due to your own personal lack of creativity or meaningful symbolism.
"Hey dude, what the hell is that red stripe you have up and down your neck?"
"Oh, that? Well, you know how 'Fruit by the Foot' was totally awesome when we were kids? I got it tattooed onto my side!"
"Yeah! The whole thing unrolls down to my crotch! Am I cool or what?!? NOSTALGIA!!!"