McDonald’s and Burger King found themselves embroiled in a social media tussle that has captivated fast-food fans and sparked reactions across the internet. The feud ignited last month when McDonald’s CEO Chris Kempczinski shared a video of himself savoring a bite of the new Big Arch burger, launched on a Tuesday. The CEO’s playful commentary, “That’s a big bite for a big arch!” drew immediate scrutiny, particularly because viewers noted the burger appeared largely untouched, raising eyebrows regarding Kempczinski’s assertion that he would finish it for lunch.
The post quickly went viral, prompting social media users to express their disbelief. One commenter suggested the scene felt “dystopian,” criticizing Kempczinski for what they perceived as a lack of enthusiasm, while another joked about his enthusiastic promises to finish the burger. The situation caught the attention of various brands, including an Instagram account for Mini Cooper, which humorously pointed out the unusual nature of the promotional video with a tongue-in-cheek comment: “Gonna start test driving our cars 1 metre at a time.”
Capitalizing on the Buzz, Burger King chimed in with a sharply worded response. The fast-food rival quipped, “we couldn’t finish it either,” which garnered a significant amount of engagement, amassing almost 71,000 likes. The timing of Burger King’s response became even more pronounced when, on the same day the Big Arch debuted, it released a video featuring its own president, Tom Curtis, enjoying a Whopper. The accompanying caption read, “Thought we’d replay this.”
However, when questioned about the apparent timing of their content, a spokesperson for Burger King emphasized that the video was coincidental, asserting, “We can confirm that this video was not created in reaction to anything.” They highlighted the intention was part of an ongoing effort to promote the Whopper, stressing that it was important for leadership to embody their products’ experiences authentically.
McDonald’s responded indirectly by posting an image of the Big Arch on Instagram, captioned: “Take a bite of our new product. Can’t believe this got approved.” This post seemed to be a playful nod to the online commentary surrounding Kempczinski’s video.
The spat didn’t end there, as Wendy’s also jumped into the fray, sharing a playful video on LinkedIn featuring its U.S. president enjoying one of their burgers. The caption noted, “Lots of chatter this week about burgers,” further emphasizing the competitive nature of the fast-food market.
As the exchange unfolded, it highlighted not just the rivalry between these fast-food giants but also the ways in which they leverage social media to engage customers and influence public perception, all while navigating the fine line between humor and brand representation.


