2756 Share definition Flag A way of saying '420' without saying it. By multiplying the numbers, 2x7x5x6 = 420. So you can tell people that you are blazing, subtly. Dude, last night was wicked! You know what they say, 2756! 2756 by jetblckhart October 10, 2015 0 0 Get merch Get the 2756 mug. Buy Now — $32.95 See more merch