This intense clip originates from the 1987 teen romantic comedy 'Can't Buy Me Love'. The scene features Kenneth Wurman (played by Courtney Gains) confronting his former best friend Ronald Miller (played by Patrick Dempsey) in front of the popular kids. Kenneth is heartbroken and furious that Ronald abandoned their friendship and even participated in a prank involving dog excrement at Kenneth's home just to fit in with the 'cool' crowd. His tearful, high-pitched delivery of the line 'You shit on my house!' has become the stuff of internet legend. As a meme, this clip is the gold standard for expressing feelings of profound betrayal, social 'selling out,' or when someone does something unexpectedly disrespectful. It perfectly captures that specific brand of 80s teen angst where the stakes feel like life or death. It is commonly used in 'When you...' scenarios where a friend chooses a romantic partner or a new social group over a long-term loyalty. Example caption ideas include: 'When your best friend starts hanging out with the people who bullied you in middle school,' 'Me to my cat after I buy him a $100 cat tree and he sleeps in the Amazon box,' and 'When the group chat makes a new one without you.'