a term once used by barbers to politely ask a customer if they would like to buy a packet of condoms.
Years ago it was illegal for shops to trade on a Sunday and most shops only opened for a few hours on a Sat morning also most local chemists only opened Mon - Fri. Men would often visit the barbers on a Friday evening to tidy them selves up for a date or evening in with the wife etc. the barber would usually offer the condoms as an add on sale at the end, by saying either "Would Sir like anything for the weekend?" or "something for the weekend, Sir?"
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.