Software Bill Of Materials (SBOMs) are booming (or sBO(O)Ming) today, becoming a backbone of many Software Supply Chain security and compliance efforts. This session will cover the speakers' real-world experiences when they created their own SBOM format and put it in production long before SBOM became a thing. We will talk about SBOM basics, formats, and industry standards, showcase three stages for SBOM management (collection/producers, distribution/storage, and analysis/consumers), walk you through various rapidly growing tools from each category, and discuss strategies for building your own built-to-your-spec solution.