A lame attempt at trolling. It's a spelling used to make fun of the late Bill Cullen, host of many great game shows. Appeared on alt.tv.game-shows and many other newsgroups on Usenet.
wy did bil kulin wokfuni? did he wunt tu b a klown? he shuda wor a klown nos tu.
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.