Top Definition
Commonly refered to as a Male menstration cycle.
While the male does not endure the same disgusting challenges durring this period as a female, he generaly acts like a real bitch.
Ian considered putting Jaret's name in this example but he knew that Jaret would start his "Moon Cycle" and be act like a whiney little girl.
by Ian Jewbag July 13, 2006
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