I was likely the guy who changed your desktop background in the 90's. If you went to university with me, and your visiting little brother booted up your PC to play a hacked copy of "x-wing versus tie fighter" and was irrevocably scarred for life by a visual impossible to scrub from memory...I'm likely to blame. I'm sorry. It was funny at the time...hope little Timmy is okay. I didn't mean for anyone to get hurt.
I'm also sorry for the 6 to 8 times I likely did it again after that not knowing when to stop...my bad.