14. Run the Jewels, 'Run the Jewels'
When El-P produced Killer Mike's R.A.P. Music in 2012, it was an inspired pairing. On their official debut as a mic-passing duo, the results are straight-up hysterical – a wild trip full of bad drugs and good sex, threatened pets and donkey imitations. The best news? The madcap adventure will continue with a sequel, due next year.