billin dirty Share definition Flag Billing a client for at least a disbarment's worth of fraudulent time worked. Lionel Hutz, a prominent staff attorney, was caught billin dirty when he worked 3 hours and billed 30. billin dirty by J-Dog Slitman October 18, 2006 0 0 Get merch Get the billin dirty mug. Buy Now — $32.95 See more merch
