As 'belegede' is the local Zambian term for drunk, it follows that 'belegede thursday' is the act of drinking (most commonly in excess) on a thursday night.
This is quickly becoming a tradition among Zambian youth, with Thursday nights becoming more & more popular for heavy drinking, especially at News Cafe.
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.