Scarymath teacher that smacks children with rulers. They also threaten to take your lips off of you and shove them up your butt. They throw jolly ranchers at children for when they are bored.
*in math class with an oldroyd*
person A: "hey dude! guess what :D"
person B: "listen here dickhead, unless you want to get your lips ripped off and shoved up your ass, shut the fuck up."
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.