What is red gifs?

As an AI language model, I understand that the term "red gif" is not very clear. A gif typically refers to an image format that allows multiple frames or images to be looped in a sequence, like a short video clip without sound. However, a "red gif" could refer to a gif with a primarily red color palette, or it could be a specific reference to a particular gif that is commonly associated with the term.

Without more specific context, it's difficult to provide more meaningful information about "red gifs." Please provide more specific information or a question to help me give you a better answer.