4lit Share definition Flag Derived from the word lit. It is an expression to quantify the amount of lit or litness. To express how popping or turned up something is four fold Tom: That party last night was too lit.Deshawn: Nah bruh, it was 4lit 4lit by Polokid56 February 3, 2017 0 0 Get merch Get the 4lit mug. Buy Now — $32.95 See more merch