Using a sock (or similar article of clothing) as a way to prevent a spillage of seed. Used exclusively with masturbating males whom create quite the mess.
"John used a cotton condom the other day so he didn't get cum all over his new sheets."
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.