One who exhaustingly oversells the same moot point in order to bend or change another's opinion or vote without facts it will make a solid impact on the end result the point claims.
The door to door salesman was oversellous even after we said "no" based on our own reasons.
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.