1 definition by Mahuda

Top Definition
A word defining that time of the month. Personifies extreme moods, and hyper random activity. Can be used as an adjective for both females and metrosexual men.

Also known as a synonym for foursomes,wild sexual activity and heavy alcohol usage.
Oh whats wrong with her ? Nothing, she is going through a Shelly.

I just had a shelly man, it was awesome !
by Mahuda December 13, 2010
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