A "Frat Fucker" is one who joins a fraternity... period. 99% of frat members or "brothers", are womanizing assholes who need to pay to have friends. Usually also have a small penis, or a weak personality, and use a fraternity to make themselves feel wanted or special.
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.