one person is being so serious, they're not even playing around or joking with you
Mike- " I'm about to drop out because I hate school."
Janel- " Boy, you'll get through it, you'll be fine."
Mike- " Nah, I'm deadass."
by anothergalfromdahood April 28, 2018
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like it was legit. it happened. it's true. no cap.
Tyler: Did you hear Savannah fucked two guys in one day?
Jake: Bruuh, she a thot. Deadass.
by cupidlilacs March 3, 2020
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What you say when you're being completely and utterly serious. On occasion this word can be used sarcastically.
Jake: "You texted her and she responded?"
Kyle: "Yeah."
Jake: "Deadass?"
Kyle: "Deadass, g."
jake.exe has stopped working.
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Short for "Dead ass serious" and "I'm dead ass serious too." East coast street slang that made its way west and online. I watched 3 guys say it on reddit, the 4th asked why is everyone saying 'dead ass'? He immediately got thumbed down by every nerd up in that sub. "I'm dead ass serious too."
these new timbs are cuuuuuuuuumfy B , deadass son
by fuckhand November 20, 2021
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A word for confirming what was just said (typically used in New York)
Selena: I heard that Seth got into a fight with Ed yesterday.
Demi: Deadass??
Selena: DEADASS!!!
by Grey Noise March 9, 2017
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The more gen z way or "slang way" of saying serious.
I'm deadass gonna slap you if you don't like this definition.
by deware April 13, 2023
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