Emohawk
OH; once I was sitting at a stoplight, and for some reason got the idea that the light wasn't red anymore (it was). I didn't realize what I was doing untill halfway through the intersection, and it would have been even less safe to stop at that point.
I did that once, too.

I think it was a light farther down the road that turned green.
I wasn't driving, but here's the stupidest thing involving a car that I've been involved with; A few years ago, a friend of mine inherited a 1989 Celica GT Convertible from his older brother, but it was a manual, and my friend didn't know how to drive it, so we drove off to find a suitable parking lot to teach him. I was driving the Celica, with one friend as a passenger, and the Celica-owning friend was driving my parents' 1990 Pontiac Grand-Prix -- with the optional 200-horse 24-valve V6 -- with a fourth friend as a passenger.
We were driving a long distance to a specific parking lot we knew of (first mistake), and decided to drive on our favorite short little curvy road on the way there (second, bigger mistake). On the way there, I pulled a 2nd-gear-instead-of-4th on the highway (I was still new to manual trannies), but otherwise, it was smooth, but needlessly fast sailing (we were both new drivers and over-eager to speed).
When we reached the curvy road, however, my friend barrelled towards the first sharp corner at over 70mph (I already knew that the car could only do it at 50, tops), understeered, panicked, slammed on the brakes, oversteered, swerved to avoid an oncoming car, flew off of the end of the banked pavement backwards, hit a sign, and rolled onto the roof. Both of my friends in the Pontiac were okay, but my parents weren't happy...
The friend who was driving the Pontiac thought it was a RWD, ABS-equipped sportscar, when in reality it's a FWD, ABS-less, understeer-happy, heavy, piece-of-**** that passes as a "sporty grand-tourer" by GM standards...
I used to love zooming around in that thing like a jackass, and all of my friends drove the same way. You could say that the roll-over incident "educated" us otherwise.
