I'm not sure how many years I've been using MS Windows now.
'm not even sure how long this has been a feature. The point is, someone at MS needs credit for thinking this one up.
Here's the scenario I'm dealing with. I'm copying some js code from Internet Explorer and an error message comes up like so.

I think I pressed CTRL + C at the right time, because this came out of my clipboard, instead of the expected javascript from the page.
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Error
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A Runtime Error has occurred.
Do you wish to Debug?
Line: 955
Error: Could not get the overflow property. Invalid argument.
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Yes No
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I'm amused by simple things in life. That just happens to be darn handy.