"Berzerk" is the first single from Eminem's eighth studio album, The Marshall Mathers LP 2. It was written by Eminem and Rick Rubin. The song samples Billy Squier's "The Stroke" as well as Beastie Boys' "The New Style" and "Fight for Your Right" with the Boys saying, "Kick it," which is from the Licensed to Ill album that Rubin also produced. It was released on August 27, 2013.
Now this shit's about to kick off, this party looks wack
Let's take it back to straight hip-hop and start it from scratch
I'm 'bout to bloody this track up, everybody get back
That's why my pen needs a pad cause my rhymes on the ra-hag