a type of home grown marijuana known to make people think they're higher than they really are. or just some very dank smoke you got from some other stoner.
"dude we just finished some of this dank at the party"
"what was it?"
"No clue man I'm just gonna call it dankusmaximus"
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.