When your penis is so small it rests on top of your balls like a minicouch.
"Tim Smith your dick is so small, worthless and inadequate it just lays around on its dick couch all day watching Mauray Povich and collecting welfare checks."
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.