Lost unviable windows versions
Close those losedows, for your own good.
by Hercolena Oliver August 31, 2008
Top Definition
An Inoperative System invented by Macrosuck for the sole purpose of taking over the universe. The only thing it does well is display the Blue Screen of Death and form a breeding ground for viruses.

See also Internet Exploded.
You can't WIN if you use LOSEdows.
by Erdling July 09, 2004

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