UK rapper and television personality Big Zuu has unexpectedly stirred controversy by releasing a diss track aimed at none other than Eminem. The track, titled “Bun Em”, was teased online with a direct challenge to the Detroit rap icon, as Big Zuu declared the UK is “ready for any type of war.” The move has added fuel to the growing “UK vs US rap” conversation that’s been building momentum across social media over recent months.

The teaser clip, which quickly gained traction on X and Instagram, shows Zuu rapping over “Just Lose It” beat with bars that appear to mock Eminem’s lyrical style and longevity. While Zuu has always been known for his humor and charisma on screen, many fans were surprised by the boldness of calling out one of hip-hop’s most decorated figures. Zuu, who rose to fame with his BAFTA-winning food show Big Zuu’s Big Eats, is now attempting to reassert himself in the rap game.

Reactions online have been mixed. Some fans see it as a clever marketing move, accusing Zuu of clout-chasing by targeting Eminem. Reddit threads were filled with skepticism, with many users doubting Eminem will even acknowledge the diss. Others, however, praised Zuu’s flow and confidence, seeing it as a playful jab more than a serious beef — part of the ongoing UK rap scene’s desire to prove itself on a global stage.

Listen to the diss tack below and tell us your opinions in the comment sections of our social media accounts.