The term used to describe a person who lurks within their dorm (or in Argo rm. 205) plotting out ways in which to lurk unsuspecting women to the room. Not to be confused with a stalker, or a creep, the sweecemonster is genteel and affable, only along further investigation is his true ripping nature exposed.
Girl 1: Have you seen Charth Poskshi today?
Girl 2: No I haven't, but that sweecemonster has been up to something strange lately...