I was playing san andreas, and randomly driving around places. I was near wheel arc angels in my elegy, when i stopped at some trafic lights to turn a corner, a police bike promptly fell from the sky and landed on my car bonnet, with the police guy still on it. He got off, and walked off casually. That was weird. Another time, i saw an overturned car sliding past me on the freeway just outside whetstone. I had to get the hell outta the way so that i didn't explode when the upside down car did. That's about the weirdest, other than one of my cars getting stuck in the road on vice city, ad i mean stuck in the road. I'm talking the rear end of the car sticking out of the road. That was vice city on pc, and i was on the second island opposite the turning for the mansion.
In gt4, i've used cheats for turbospeed before, and i've gone so fast that i've gone through the barriers and into weird floaty areas. Sometimes, if you're on a certain track, you can drive right back on by driving in a certain place. Weird