Paintball Nerves

For example, my cousin said he clicked on something he wasn't supposed to and there was a small dot in the center of the screen. it started spinning, and slowly grew into a laughing death skull until it took up his whole computer screen. Out of shock he turned his computer off and couldn't turn it back on again.

I also got a trojan horse one time that showed me an animation that had a smiley face and said "You now have a virus, smartass." and my virus protection instantly said I had a trojan horse, but it quarantined it quickly.

So where can I find examples of what these weird things look like when they happen without actually GOING through with it? lol

I'd google it, but of course that's a dumb idea.