Guess who's back: After announcing the November 5 release date of his new album, The Marshall Mathers LP 2, during the MTV VMAs, Eminem slyly dropped his new single, "Berzerk" on the Internet last night. And yes, he's still making fun of all the celebrities.

On the rock-inspired track, produced by Rick Rubin, Em spits his signature deft flow over guitar-heavy instrumentals. Slim Shady raps about periods, sex and "the ugly Kardashian." In case you're confused, he's talking about Khloe: "All I know is I fell asleep then woke up in that Monte Carlo/ With the ugly Kardashian/ Lamar O., sorry, yo/ We done both set the bar low." Some things never change.

Expect more insults coming our way November 5 when The Marshall Mathers LP 2 drops. In the meantime, check out Em's new Instagram account, where he's testing out his favorite filters on photos of him flipping off the camera.