I first saw this pic in this thread on NICO
zerothread?id=408396
And I didnt laugh, I think it actually sad that people dont know what their doing. And think about this when you take your car to the dealer for service next. You never know who will be working on your car. And I think this guy would probably get a job at a dealer. Because it seems to me like they only hire retards, but there are exceptions. Because there are also smart people work at dealers to clean up after these idiots.
That person in the link to other site is handy cap for the rest of their life, with probably 100% supervision. I hope they dont reproduce because that will be a sad day for human race.
And yeah this is fun from mechanical point of view.