The term 'Business Biggie' is a term used to describe an individual who has achieved great success in the business world. An executive (EXEC) is someone who is responsible for managing the operations of a company or organization. A BARON (BARON) is someone who has a high rank in business and is often seen as a leader in their field. A TITAN (TITAN) is someone who is extremely successful and influential in their industry. Finally, a CEO (Chief Executive Officer) is the highest-ranking executive in a company or organization. All of these terms together describe an individual who has achieved great success in the business world.