Top definition
Sometimes known as a creepy old man, but in fact he is not. Has the tendency to take off his ties and never eat. It is thought that he lives at his place of work and has no life.
Girl#1: My boyfriend has turned into such a Guy Wolf.

Girl#2: Ya i know, but a Guy Wolf is generally really sweet and is pleasant to look at.
by Proof Barbie January 02, 2009
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