What is Piece-of-crap-os?
1.
It is an operating system that is disliked by the creatorof it(or CEO of the Company that released it), or the users. For example when Bill gates was interviewed and pointed out that he doesn't like vista.
"Man, after Bill Gates said he doesn't like Vista, it made me feel like I'm using a piece-of-crap-OS!"
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Random Words:
1.
A very annoying person, so much to the point annoying is too light of a word to classify this person, so you would use Abfrigginnoxious...