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5Head IQ

A meme phrase derived from the 5Head emote (a stretched-forehead Cadburry face used to denote galaxy-brain intelligence).

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#1·Jun 6, 2026slang

A meme phrase derived from the 5Head emote (a stretched-forehead Cadburry face used to denote galaxy-brain intelligence). '5Head IQ' calls out a galaxy-brain take or play. Used both sincerely ('that was a brilliant move') and sarcastically ('oh sure, very smart'). Often paired with the 5Head emote itself.

pulled off a 4D-chess play 5Head IQ move
Source: slangora-editorial
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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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