Be it here resolved that at no point is it permissible for one Bro to engage in carnal delicacies with another Bro's mother. It is, however, allowed and encouraged for one Bro to graphically suggest to a Bro the athletic feats, animalia and/or machinery utilized during a fictional encounter with his mom.
(Nota bene: It is customary for a Bro to avoid such Brocularity if his Bro's mom is a nine or better, for fear of Oedipal inducement.)
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.