Illustrate cosplay plainly. Cosplay involves dressing up and pretending to be a particular character from an video game. This trend has become immensely popular among fans of nerd subculture internationally. People carefully craft outfits and props to accurately portray their favorite characters. Cosplayers commonly attend conventions or cosplay events, where they can display their creativity and meet others who share the same passion. In the end, cosplay is an manifestation of admiration and dedication for a fictional character and a love for the geek community.