To have ones feet covered completely in a thick layer of sand. This usually occurs at the beach when one comes out of the water and places wet feet in the sand.
Jack: Look at my sand socks they are so awesome!
Jim: Well your not getting a ride back in my car with those sand socks.
Jack: Fine Ill wash them off before we leave.
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.