3309 Share definition Flag The **BEST** number. 3309 is **VERY**colourful AND it's the year that Earth finally dies. :D mE3o9: "Hmmm 3309 seems cool, Ight it's my favourite number now!" 3309 by mE3o9 February 22, 2021 0 0 Get merch Get the 3309 mug. Buy Now — $32.95 See more merch