Mr. Pink is a fictional character from the 1992 film Reservoir Dogs, directed by Quentin Tarantino. He is portrayed by actor Steve Buscemi and is known for his distinctive personality and sharp wit. Mr. Pink is a professional thief who participates in a diamond heist, but his character is marked by his distrust of others and his refusal to use a real name during the heist. In the film, Mr. Pink's character often clashes with other members of the crew, particularly over the division of the stolen diamonds. His pragmatic approach to crime and his insistence on sticking to a plan highlight the tension and chaos that ensue after the heist goes wrong.