A Meme Database is an organized collection of memes, which are humorous images, videos, or text that spread rapidly online. These databases allow users to search for, categorize, and share memes easily. They often include tags, descriptions, and metadata to help users find specific content related to popular culture or current events. Many Meme Databases also feature user-generated content, allowing individuals to upload their own memes. This fosters a community where creativity thrives, and users can engage with each other's work. Popular platforms like Reddit and Know Your Meme serve as examples of such databases, showcasing the evolution of internet humor.