The porn video tag "hungarian-gay" means that the content in the video features Hungarian gay men. It implies that the scene or video involves male individuals of Hungarian nationality engaging in homosexual acts, activities, and relationships. This can include, but is not limited to, intimate acts such as kissing, oral sex, anal sex, and other forms of physical intimacy between two or more men who are of Hungarian origin. The term "hungarian-gay" serves to categorize this specific type of adult content for the purpose of searchability and identification among viewers with similar interests.