The tweet mentions trying to bypass a WAF protected website by Cloudflare to get the origin IP. While the specific tool name is not mentioned in the tweet, various methods can be used to reveal the origin IP of a website behind Cloudflare protection. This can include techniques like DNS enumeration, looking for misconfigured services, or analyzing headers. It's important to note that attempting such actions may be against the website's terms of service or even illegal. It is recommended to follow ethical hacking practices and obtain proper authorization before conducting any security testing.