The name of the game is Rap Battles: The Game and it comes with a boom box and a die. Players take turns rhyming at the cue of play cards, and that boom box there is not just a prop. It actually plays beats for 20 seconds, which is the allotted time limit, until you say the phrase that pays. Stack of crisp c-note Benjamins included. Let me hear ya say… Ho… Ho! ($30) Available here.