Deadass means seriously or genuinely — an insistence that you are not joking.
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Slang.
Strongly associated with New York City, particularly with Black and Latino communities in the outer boroughs, and carried nationally through drill music and TikTok.
Works as an adverb inside a sentence ("I deadass forgot") or as a standalone assertion of sincerity. It is more regionally marked than most terms here — it reads specifically as New York, which means using it signals a place as much as a meaning. That regional specificity is what makes it awkward for a brand without a New York identity.
Carries a strong New York association. Using it from an account with no connection to the city reads as borrowed, in the same way any regional idiom does.
Seriously, or genuinely. It insists that what you are saying is not a joke or an exaggeration.
New York City, particularly Black and Latino communities in the outer boroughs. It spread nationally through drill music and TikTok.
They mean much the same thing, but deadass is far more regionally marked. "Fr" is geographically neutral; deadass sounds like New York.
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