A catfish check is a deliberate verification process used to confirm that someone you've met online is actually who they claim to be — checking their photos against reverse image search, asking for a live selfie, requesting a video call, or cross-referencing their social media accounts for consistency. The term reflects the persistent anxiety of digital relationships: anyone could be fabricating their identity, so before you invest emotionally or meet in person, you run the check. It's practical self-protection repackaged as a casual, internet-native ritual rather than a paranoid interrogation.
Before agreeing to meet up I did a full catfish check — reverse image searched every photo and asked for a voice note.
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Viral internet speak — memes, ratios, main-character moments, and the algospeak of every platform from Twitter to Reddit to TikTok comment sections.
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