Silly fanny is the grabbing of sensitive areas of the body (bottom, crotch, legs) against the will of the reciever, usually while giggling (high pitched and girly) or pulling a funny face... OR giggling AND pulling a funny face.
However it only really becomes true silly fanny when two people (generally men) are doing this in a public place that will result in embarrassing near by friends.
man Ed and Joe were being so embarrasing playing silly fanny last night in the middle of the pub... it got REALLY gay
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.
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).