Define costume play in layman's terms. Cosplay is all about dressing up and pretending to be a particular character from a TV show. It has immensely popular amongst enthusiasts of geek subculture around the world. Fans carefully create costumes and props to accurately portray their favorite characters. Cosplayers commonly attend conventions or costume play events, where they can showcase their creativity and meet like-minded individuals who share the same passion. In the end, costume play is an expression of appreciation and dedication for the fictional character and the love for the nerd community.