Lurk
Part of speech: verb
Definition: to hang out or wait around a location, preferably without drawing attention to oneself to view an internet forum without posting comments
Part of speech: noun
Definition: The act of lurking.
Scupper
Part of speech: noun
Definition: A drainage hole on the deck of a ship.A similar opening in a wall or parapet that allows water to drain from a roof.
Part of speech: verb
Definition: Thwart or destroy, especially something belonging or pertaining to another; cf. .