Hahahah
I was going down the wrong way on a one way street (as you do) and crashed into a car (as you do). Afterwards, as I tried to maneuver my way through, I noticed the guy I crashed into was stumbling out of his car on fire! So I drive ahead a ways to see what'll happen and watch as he collapses. When he falls, his car starts on fire. So at this point I'm thinking cool, this'll be fun, cuz there's a bit of a traffic jam and I want to see if all of these cars will explode. So I drive ahead a bit more (just in case) and get ready for the fireworks. One car, two then three cars explode in fiery glory. The fourth is on fire and finally explodes, but this one sends a dead, flaming body hurtling towards me! It bounces and slides along the street right into my tire, which catches fire and pops, thankfully sparing me and my vehicle.
This is the best random moment I've ever had in a video game.