Posted in Arts, Internet Slang YBBI stands for Ya Boy Black Ice (San Francisco Bay Area Rap Artist) YBBI stands for You Better Believe It YBBI Share Pinterest Tweet Whatsapp Post navigation YBBWYBBCC Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.