If only the most luxurious of expedition vehicles will do for your next adventure, the Mercedes-Benz Zetros should do the trick. It’s basically an all-wheel drive (6×6) luxury vehicle designed for any type of terrain, thanks to a 7.2L in-line 6-cylinder engine that delivers 326 horsepower. Inside, there’s a marble floor bathroom, complete with underfloor heating, a sleeping area, two flat panel display, satellite dish for television + internet, a Bose audio system, two safes (gun + money / documents), an on-board water purification system, and a rear vehicle bay for your ATV. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos of today, including what really happens when you over inflate car tires.