Kitchen Nightmares fans probably remember Amy's Baking Company all too well. The famous (or really, infamous) episode aired back in 2013, during Kitchen Nightmares' sixth season. It was the first time Gordon Ramsay ever walked away from a restaurant he had been trying to help.
The biggest issue was that the owners, Amy and Samy, were constantly rude, delusional, and didn't take well to reception from Ramsay or their staff. Even after the episode aired, the owners were overly responsive (and incredibly rude) to commenters and reactors all over social media. It got to the point where Forbes made an article about it, using it as an example of how not to respond to negative reviews.
Nearly a decade later, the episode is making its rounds on Reddit once again. Posted by a user named Mad_Season_1994 to the Facepalm Subreddit, users reacted to the clip of Gordon Ramsay walking out on the most delusional couple he'd ever worked with.
The Reddit user uploaded the video of Ramsay walking out of the restaurant to Reddit, but a clip of it also exists on the official Kitchen Nightmares YouTube channel (which also has the full episode available).
Warning: the clip contains strong language.