When you jizz, shit, piss, yawn, sneeze, fart, burp, and throw up at the same time. Than you put it in a blender and shove into your girlfriend's vagina. If you don't have a girlfriend stick it up your ass.
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.