Want a pair of Monster headphones? We thought you would. Play #12DaysOfHipHop for your chance to get hooked up. On Oct 15th spit back the complete 12 days of Hip Hop lyrics via an Instagram vdeo. Tag it with #12daysofHIPHOP! The best 12 videos win a free pair of Monster DNA headphones! In case you're playing catch up or just want to double check your flow, here's the days so far.