December 6th Share definition Flag December 6th is the day to celebrate your best friend, your one and only. Kiran’s existence otherwise known as her birthday . December 6th,Me: Omg happy birthday KiranKiran: Thanks! Ur awesome :) December 6th by Nan ♡ December 6, 2019 0 0 Get merch Get the December 6th mug. Buy Now — $32.95 See more merch