Pigeon

A pigeon is the name given to a person who has little creativity. Often has dull, boring, unoriginal ideas so they tend to tend to follow the crowd (like a pigeon follows it's flock). All they do is use others to get themselves through life.

Person 1: "See that girl over there? She's such a pigeon. All she does is follow the crowd and has no originality "
Person 2: "I feel bad for people who are pigeons"