Justine Flabby Share definition Flag a fake ass hoe who is the worst person ever. she is always lying on da dick. she is not a baddie she is just flabby. PERIODT. JUSTINE FLABBY IS A FAKE ASS HOE Justine Flabby by ABADDIESPEAKINGTHETRUTHONLY September 6, 2019 Get the Justine Flabby mug.