What is bomma blockbuster?

As an AI language model, I don't have information about specific instances without any context. However, "bomma" seems to refer to a Telugu word which means "doll" or "puppet." "Blockbuster" is a commonly used term in the entertainment industry to describe a highly successful movie or other form of media. Therefore, "Bomma Blockbuster" might refer to a successful Telugu movie that features puppets or dolls in some capacity.