The King was busy, so this guy showed up.
So, you're snowed in your house with two feet of snow and need a way out, but are too lazy to shovel. Luckily, you happened to have a welder, some steel, a bicycle, a 3.5HP go-kart, and some wood laying around. So what do you do? You make a plow to get yourself out!
Also known at the Sociable, the side-by-side tandem bike has actually been around since the 19th century. Commonly used for courting couples or newlyweds, the bicycle is seeing a resurgence with hackers and DIY enthusiasts. One guide by Instructables user carlitos is a simple weld job consisting of nothing more than an extra seat, pedals, crank and some tubing. I can't think of a more perfect wedding gift.