If there is any room for double meanings in Beastie lyrics, he could possibly be making an allusion to this as well:
The expression "Playing The Dozens" means to taunt another person by taunting, kidding, "jiving," teasing or insulting their family--in essence, to use "snaps." This "gaming" has deep roots in the humor, personality, and social relationships of Black Americans.
― ianinportland (ianinportland), Thursday, 23 September 2004 13:48 (twenty-one years ago)