a suffix (or 'additive') to extend a word to add emphasis.
Generally used by individuals whose first language is NOT english, or the functionally illiterate, found most often on the "global" information highway's social networking sites (forums, blogs, BBS, etc.), where alot of "less than english" is written.
It took Sooooooooo Looooooooong to finish, I fell asleep.
somehow, you don't die, instead you are in um.wav universe, an even more hellish place
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOF it meansdeath and only death
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).