Toughen up with Boston Massacre Roller Derby

Miss Mary Smack a.k.a. Meg Aucello, center, and Harlot Fevah a.k.a. Emma Donnelley, left, celebrate at the end of the bout.
Miss Mary Smack a.k.a. Meg Aucello, center, and Harlot Fevah a.k.a. Emma Donnelley, left, celebrate at the end of the bout.
(Yoon S. Byun/Globe Staff)