The phrase spread as a TikTok reaction sound, where creators reused the same deadpan voiceover to judge questionable behaviour in short clips, duets and stitches. Its appeal lies in the contrast between the formal, almost legal-sounding wording and the everyday situations it is applied to, from cheating partners to suspicious pets. As the audio travelled to Instagram Reels and YouTube Shorts, it became shorthand for calling someone out without saying a word yourself, and it remains popular because the side-eye reaction is instantly recognisable across cultures.