The act of two straight males that are naked with raging hard ons running at eachother and banging their dick heads together. If any body part touches other than the the two dick heads it's considered homosexual.
Consistently mashing the jump button to get up to hard to reach locations. Relevant in the gaming industry mostly. Even more so in games like Skyrim, Halo Reach and games with high walls and cliffs that jumping can help scale. Stems from mountain goats, who are excellent climbers themselves.
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.