Define cosplay heart in layman's terms. Cosplay is all about dressing up and pretending to be a specific character from a TV show. This trend has become a massive trend amongst enthusiasts of geek subculture globally. Fans thoroughly design outfits and props in order to faithfully represent their favorite characters. Cosplayers often attend gatherings or costume play events, where they can showcase their artistry and network with like-minded individuals who share the same passion. Ultimately, cosplay is an expression of admiration and commitment for a fictional character and a love for the geek community.