I have always found Muscle vs. Tuner's videos to be hilarious. He nails the stereotypes right on the head, not to mention he remembers the ones that we all know but would skip our minds most of the time, like the "know it all" guy. Anybody that works on cars for a hobby or a living has dealt with that guy at one point in time. "Why doesn't this piece of shit have a fucking turbo on it dude?" "Dude, stock exhaust? You need to rip this shit off right now and put some fucking Flowmasters on here bro!"
