Hehe 3000 Share definition Flag Hehe 3000 is an exclamation that you should say when laughing is simply not enough. Person 1: DUDE MY BATTERY IS AT 69% and it’s 4:20! Person 2: HEHE 3000! Hehe 3000 by TheYeetinator69420 February 18, 2020 0 0 Get merch Get the Hehe 3000 mug. Buy Now — $32.95 See more merch