The term 'BECOME THE BOSS' can be solved by the crossword solution 'TAKEOVER'. This term is used to describe a situation in which one person or group gains control of a company, organization, or other entity. This can be done through a variety of methods, such as buying out the current owners, merging with another company, or gaining a majority stake in the entity. In any case, the result is that the new owner or group has control and can make decisions about the future of the entity.