Killer sperm is the sperm that comes out at the start and end of an ejaculation. It's purpose is to kill other mens sperm that could still be inside the pussy.
My killer sperm was specially trained in testie camp to fuck up other sperms.
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.