A person (usually a girl) who claims to be a "gamer" or "nerd" because they play non-challenging, non-multiplayer games such as the Sims, Animal Crossing, or Pokemon on occasion. They play casually and usually play on "easy mode" when given the option.
Girl: Well, I like playing games! I'm such a nerd!
Boy: Oh really? That's awesome! What games do you play?
Girl: Well, I play a lot of games, but Animal Crossing is my favorite!
Boy: The one with the talking animals?
Boy: You're such a happy gamer.