Noun. A social network. The mutual masturbation society that is Facebook, Twitter, etc. Filled with insecure, narcissistic people desperately seeking the encouragement of others.
"I'm starting a new social network for image-conscious women! Just kidding. The last thing the world needs is another twirclejerk."
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.