Dootang is both a noun and an adjective. If you describe something as dootang, it can be off the hook, or awful. it all depends on the context. it is also a greeting or farewell.
Ryan: Did you see the spiderman 3 trailer? that shit was mad dootang banana splits!
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.