6th December Share definition Flag 6th december is the day when if someone asks you if you want to be their bf/gf they cant say no. Hey! It's 6th December do you wanna be my gf?Yeah UwU 6th December by Lovelymeuwu December 6, 2019 0 0 Get merch Get the 6th December mug. Buy Now — $32.95 See more merch