The act of standing in a window or doorway in a commanding pose to assert physical dominance and ward off unwelcomed visitors through intimidation, especially while fully or partially nude.
Avoid being arrested to become a Scare-PRO.
"My manager was scarecrowing me so hard from her office that now I can't send her emails or bring her coffee without getting an anxiety attack and a boner at the same time."
"My neighbour wouldn't stop parking in front of my house so I scarecrowed him from my backyard for 3 weeks and now they're moving to Kentucky."
*Gets naked and bends over in the window for 8 hours* "That ought to do it!"