A person or persons who mumble incessantly to spite the people around them. The people in question mumble continuously in order to fill a space or situation with as much interference as humanly possible with the aim of getting under the skin of others in their vicinity. These types are often referred to as being from "MUMBOLIA". Also they repeat the same mumble sound often which would be referred to as a "MUMBOLIANISM". These people are found quite readily in the realms of the HAM radio operator and are the bane of "normal speaking radio stations on the air".
"Oh God sounds like the Mumbolians are out in forcetoday!"
"CQ CQ any stations outside Mumbolia on this frequency!"
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.