Eminem’s newly released album Revival includes a song called “Heat.” Eminem sampled lines from Boogie Nights and it’s Mark Wahlberg’s part in the movie: “Who the f**k? It’s my big d**k. So everybody get ready right f**king now!” Mark Wahlberg went undercover on the Internet – creating profiles on the most popular social networks and communities – and responds to real questions and mentioned Eminem’s “Heat.”

Also, Mark admitted that Eminem is better rapper than him, for the first time in public: “Eminem’s very cool guy, very talented. Yes I didn’t give him credit for that very long time ago. I was hater cause he was better rapper than me. First time I’m saying this in public but it’s pretty obvious.”

Watch it below: