Menstrual Mongoose Share definition Flag Pertaining to any female who has a period seemingly every day. Dewd, I see your sister yelling at you every day! She is a total menstrual mongoose. Menstrual Mongoose by Kyo Shinda March 11, 2010 0 0 Get merch Get the Menstrual Mongoose mug. Buy Now — $32.95 See more merch
