D.F.I.T. = Dumpster Fire in Training. (See definition for Dumpster Fire.)
Visual example: If you were to see a teenage girl walking down the street smoking the wrong end of a cigarette, with one flip flop and one fuzzy boot, short-shorts modified to reveal her entire uterus for the world, wearing ridiculously over-sized bedazzled sunglasses, 6 colors of jacked-up make up, a cut-up wife beater top, and evidence of recent substance abuse visible from a distance...
That chick is a total dumpster fire in training!
Guy 1: "Woah... dude! Did you see that train wreck that just walked by?"
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.