A copy and pasteerror, where you copied something from somewhere else but forgot to change it.
Friend: It looks like you have the wrong school name on this college application...
Me: Oops, yes, that's a schmeagledorf, I must have copied it from the last school I applied to.
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.