Simply, a furry who insists they aren't. Nottafurries will, for example: draw furry porn, write furry porn, commission furry artists to draw porn of them, have fursonas, draw art of themselves as their fursonas, go to furry cons, have extensive pages on furry websites, and have friends who are all furries. Yet they will get into endless, screaming debates with you if you call them a furry.
"After that rant he threw, I checked PrinceWolfSword's userpage. Fifty submissions; all Starfox porn. Total nottafurry."
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.