blem fam Share definition Flag Blem fam is what you sat before the bass drop in a song. You can also just say it if you wanna act like a retard. *Build up* "BLEM FAM!" *Bass drop* blem fam by Tombeet 85 February 16, 2017 0 0 Get merch Get the blem fam mug. Buy Now — $32.95 See more merch