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1.
verb: to gleev
derived from gleiven, a term used by nerdlingers (ultimate nerds) at times of heightened nerdy excitement.

eg 1: "I am going to gleev for a few hours" (refers to a nerd announcing they are about to play computer games)

eg 2: "He's been gleeving all day" (refers to a nerd who has blocked out the outside world to complete the newest computer game)
by Dr Fish November 05, 2006