1. The actual bad-boys and bad-girls of Rock'N'Roll. They play themselves in the supermarket tabloids (Example: Amy Winehouse)
2. The actual inhabitants of Rockville, Maryland; Rockville, Indiana, Rockville, Utah; etc. (also spelled Rockvillians)
3. The famous inmates of Alcatraz, San Francisco, California, USA, the famous federal prison also know as "the rock" Example: Al Capone was a RockVillain)
John Doe, his family and his dog live in Rockville, Maryland, so they are rockvillain (s).
1. An individual of a larger group of die hard rock-n-roll fans that flock together in the masses every year at the end of April for a 2-day outdoor concert called "Welcome to Rockville," which is held in Jacksonville, Florida.
Every year at Welcome to Rockville, you can easily find the infamous group of Rockvillains by listening to their war cry, "Rock tits sumbitch."
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.