I'm not much of an anime guy, but based on my limited experience with Golgo 13: Top Secret Episode for the NES, I can say with great confidence that Duke Togo is an extreme bad-ass of the highest order. Dude can restore his health by smoking cigarettes or having sex! Just like real life!
If you'd like to be just a little bit more like Duke Togo, but without the incredible likelihood of emphysema or STDs, Destructoid has unearthed this amazing Golgo 13 eye mask that's just for you. Other applications include keeping face-graffiti artists at bay when you fall asleep at parties, because who would dare step to that deadly squint and those devilishly arched eyebrows? Originally found on Cospa, it appears to have since sold out there, though there are other e-tailers that you can pick up this ridiculous nonsense from for around $12.