March 9 Share definition Flag March 9 is the day you (a female) must the kiss the boy closest to you on the cheek *in a crowd* guy: hey, guess what day it is? girl: march nin- oh no guy: yes, its march 9 March 9 by GiveMeYourNuts March 8, 2020 0 0 Get merch Get the March 9 mug. Buy Now — $32.95 See more merch