Answer: To Be A Breakdancer. The B Stands For Break.
Explanation: B-boys and B-girls are breakdancers, a style of dance that originated in the Bronx, New York City, in the early 1970s. the B in B-boy/B-girl stands for "break". The dance style is characterized by its acrobatic moves, such as windmills, headspins, and backspins.