short for Milton Massacre, it is a set from JTown with the biggest bunch of punk bitches out there
also known as Milton Mafia but either way they dont go hard
Milton Mass was founded by a true wanksta commonly called Koch,
him, Clifford and Boneyard rep it to the fullest but cannot back it up with basketball skills, freestyle skills, or pretty much anything except a good couple tags

Milton Mass can also be used as an adjective
" F!@# Milton Mass!!!"

or

"Look at that Milton Mass bitch"
by BeevyStee March 15, 2009
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