The supersized version of unserious — when someone's chaos isn't just casual but impressively, almost professionally irresponsible. Mega-unserious describes decisions so spectacularly ill-advised they require a bigger word than 'bad idea.' It carries a note of awe alongside the judgment: you can't be mega-unserious by accident. It implies scale, consistency, and a certain artistry to the dysfunction. Used to describe people whose unserious energy has reached a level that demands acknowledgment.
booking a one-way flight on two hours' notice with no accommodation is mega-unserious and you know exactly what you're doing
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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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