Busta Rhymes and Eminem join forces, and no one is safe. The hip-hop superpowers unleash their Scoop DeVille-produced collaboration “Calm Down,” which features a sample of House of Pain’s “Jump Around.”

Bussa Bus breathes fires on his ballistic bars, while Slim Shady wreaks havoc, taking aim at everyone from Clive Davis to Abraham Lincoln to bloggers.

“Shady for president, ho / Don’t make me go take it back to the days of old Sway and Tech radio when I was taking so much NoDoz and LSD, I almost fell asleep on the ‘Wakeup Show,'” he spits.

Busta is gearing up for his 10th album E.L.E. 2, the sequel to 1998’s E.L.E. (Extinction Level Event): The Final World Front.

Hear them spaz out on the explosive record.