If you're too stupid to realize this article is viewer's discretion advised, then you need help.
It's got plenty of defintions, and can be used in every damn sentence of the alphabet because its every part of speech.
Where it derived from Edit
No one really knows where it derived from, nor does anyone care, except scientists who, today, continue to try and figure this out, hoping that it will save the world or something. What a bunch of dumbasses.