mj_exe Share definition Flag a tiktok account. They love Finn Wolfhard and is obsessed with IT, and Stranger Things. Hey have you seen @mj_exe on tiktok?no, but i can tell they are one mentally unstable mf mj_exe by maciiscrazy July 24, 2021 0 0 Get merch Get the mj_exe mug. Buy Now — $32.95 See more merch
