It seems there may be some confusion regarding the term "Facebook peg" as it is not a recognized term or concept. If you're referring to ideas for content, posts, or themes for your Facebook page, I'd be happy to provide you with some general ideas. Please provide more details or context about the nature of your Facebook page, your interests, or any specific goals you have in mind for the content. This information will help me tailor the ideas more effectively to your needs.