Everything I’ve Ever Said Will Be Credited To Dorothy Parker

George S. Kaufman? Scott Meredith? Apocryphal? Dear Quote Investigator: Bright remarks are often misattributed to famously witty individuals such as Dorothy Parker. An exasperated fellow humorist once said: Everything I’ve ever said will be credited to Dorothy Parker. Would you please help me to locate a citation and tell me who said this? Quote investigator: …