"Cosplaybabes" is a porn video tag that refers to content featuring adult performers dressed up in costumes from various fictional characters, comic book heroes, fantasy creatures, etc. These cosplays are often elaborate and creative, with the performers adhering closely to the details of their chosen character or theme. The tag implies that the scene may involve role-playing or specific scenarios related to the characters being portrayed. This type of content can be particularly appealing for fans of both adult entertainment and cosplay, who enjoy seeing their favorite fictional worlds come to life in a more intimate setting.