menstrualcidal Share definition Flag The overpowering urge to kill oneself or others, during a woman's menstrual cycle. Dude, don't even go near her today, she is totally menstrualcidal!! menstrualcidal by F&N February 24, 2012 0 0 Get merch Get the menstrualcidal mug. Buy Now — $32.95 See more merch
