Don't have a screen shot but love the one that i see from time to time installing software

Fatal Error occurred
Install Successful

Yeah, you'll always feel good using whatever you installed after that too- you know that somewhere, lurking in the dark, is an error of epic proportions.

I actually downloaded a small windows app in college that was a "random error generator". You could set it to pop up a window with a random error every so often, and set the severity of the errors. I would run it when I let my friends use my computer.

It would generate errors like: "User Error: Replace user and reboot."

Running Xenix on Radio Shack Model 12's back in the very early 80's the systems would occasionally freeze while displaying the message:

"This device is not a typewriter"

lol had one a few minutes before I read this thread...

"Dr. Watson basically says you fuched up. Do you want to send a message to Microsoft?" Wish I had saved the actual screen message. Gotta love Dr. Watson.