A person who constantly takes your pillow, that you yourself picked out, & switches it out with their shitty pillow that they picked out. They then proceed to act as if THEY picked out the good pillow, & you should take the shitty pillow.
Or, a person who has discarded a pillow because "I don't like it. It doesn't work." - Complaining Wife. Only to take it back, every night, after you (being the husband), rescued said pillow from a meaningless existence in the linen closet.
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.