Gangster tattoos are the tattoos that are associated with gangsters, criminals, and those who choose to live outside of the law. They are often seen as a symbol of rebellion and underground culture. They usually feature bold lines, dark colors, and various symbols that represent the gangster lifestyle. In recent years, gangster tattoos have become increasingly popular for both men and women. While most gangster tattoos are seen as masculine, there are many designs that are specifically meant for female gangsters.