Top Definition
A boner in the clitoral region that a girl gets during the beginning stages of menstruation. It typically occurs during the first fifteen minutes of menstruation.
Everyone can see that Sally has a raging menstruation boner.
#menstruation #boner #clit #period #bleeding
by Werd1234567 November 30, 2009
5 Words related to Menstruation Boner
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