I was driving my friend Billy'* Civic on the way to pick up some ahem. "Totally legal" chinese fireworks from a friend.
I was going down a street lined with parked cars, and a truck was coming up the hill.
I said "Dude, i'm in an 88 Honda, I've got all the room in the world!" so I moved over to let him aside..
And smashed the mirror.
Needless to say, Billy rarely lets me use his car anymore.
By the way, we did get the fireworks. A firecracker went off in my hand. Wasn't the best day for me.