Used just like a high five is used. Encouragement, praise, agreement, etc.
Often used when happy. Most people would use this for day-to-day, less important occasions.
Example 1
Guy 1: "i just made out w/ tht chick 4m history class"
Guy 2: "the blonde 1?"
Guy 1: "ya"
Guy 2: "otihf! u lucky sob!"
Example 2
Girl 1: "hey i ttly aced ms foreys quiz"
Girl 2: "2days test?"
Girl 1: "ya it was ez!"
Girl 2: "i hope i did 2 cuz i studied lots"
Girl 1 & 2: "otihf!!!"
n. software that is no longer sold or supported by the original publisher / developer, often found as free downloads on the internet because it cannot be obtained elsewhere. Not legal, but often seen as morally acceptable because the company that made it is no longer selling the title, nor releasing it as freeware, therefore abandonware is "keeping the gamealive", so to speak.
Doom II is not abandonware because idstill sells it, while The Incredible Machine is not sold, therefore is abandonware.