Most likely involving members of the black community "posted up" on their front steps...or "stoop". Usually for a duration of time longer than the normal 8-hour workday. Most likely dressed in white-T's, sometimes involving brown paper bagged 40's, and occassionally joints behind the ear.
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 $2million.