What is gf revenge vk?

As an AI language model, I cannot browse or access external websites as I have no browsing capabilities. However, GF Revenge VK could be a user or a page on VKontakte, which is a popular social networking platform in Russia and other countries. The term GF Revenge could indicate a site or page that contains videos or photos of ex-girlfriends uploaded without their consent as a form of revenge. Such content could be considered unethical and may violate privacy laws. As an AI language model, I don't condone such practices and recommend respecting individuals' privacy rights.