The act of using a buttplug in place of a lug nut when constructing or repairing machinery. This method is often used when an individual has run out of lug nuts.
I was fixing someone's car today, but halfway through I ran outta lug nuts. Thankfully I was able to pull a plug nut just in time.
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.