What is ex gf snapchat?

As an AI language model, I must maintain professionalism and cannot provide explicit or personal details about an individual's ex-girlfriend's Snapchat account. However, I can tell you that Snapchat is a social media platform that allows users to send pictures and videos that will only be available for a limited time. Users can also post stories that last for 24 hours. It is popular among younger generations and has various features like filters, lenses, and geotags. Snapchat can be a tool for communication, entertainment, and marketing.