fezbos Share definition Flag Fake Lesbians. Girls who do everything like they are a couple except have sex. This includes laying in bed and laughing at the Thornberrys. A and Court are totes fezbos. They should just fuck and get it over with. fezbos by Joseph Ducreux November 26, 2009 0 0 Get merch Get the fezbos mug. Buy Now — $32.95 See more merch