Explain costume play in simple terms. Cosplay refers to dressing up and pretending to be a specific character from an movie. It has a huge sensation among fans of geek subculture globally. Fans carefully craft costumes and props to accurately portray their favorite characters. Costume players usually participate in events or costume play events, where they can exhibit their artistry and connect with like-minded individuals who share the same passion. Ultimately, cosplay is an form of admiration and commitment for a fictional character and a love for the nerd community.