Top Definition
When a group of guys are together for a period of time, their poops synchronize.
Some of my guy friends and I have noticed that when we go on road trips or just general vacations where we spend a lot of time together, we all get on the same pooping "cycle." After a few days together, we always end up having to poop at the same time -- sort of the male equivalent of women and the menstrual cycle. Our question: Is there a name for this phenomenon?

Sports Guy-The Menstool cycle?
by Polartank13 April 01, 2008

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