Any small dog who barks rapidly with a machine-gun-like delivery "yapyapyapyapyapyap!"
I was walking down the street when suddenly this little yapdog comes charging out of the bushes at me, like he's actually going to bite my ankle or something!
the word yakdog is used to refer to the first person to vomit during a drinking session. The first person to vomit becomes the yakdog and remains the yakdog for the rest of the night/ drinking session.
"dude, brian was the yakdog last night, lasted about an hour before he yaked, talk about a fucking cadbury.
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.