This dude decided to buy a car part used, but it seems like he has zero idea what he's actually doing. Getting used car parts from a junkyard or an auto salvage can be a great way to save a few dollars. A lot of car enthusiasts do this routinely to save money. Next up, these employees shared the biggest, most outrageous mistakes they've ever made in the workplace, like one person who mixed some cleaning chemicals togehter, meaning “[We] had to evacuate the restaurant .”