deadass

deadass in Memphis slang means lame.

:example

look at this lil deadass nigga he be flexin

by Imma killin that shit September 19, 2019

Deadass

What I call homo-sapiens who are addicted to perianal abscesses.

Person 1: Are you addicted to perianal abscesses?
Person 2: Yes.
Person 1: deadass

by LeSouffleDeVersailles January 30, 2025

Deadass

The most sacred of promises. Deadass is ONLY used when you're completely and entirely honest about something. To lie when using Deadass would be like breaking a pinky promise, which would be the lowest thing you could do. You can either say Deadass, or say no and explain how you feel about something. You can lie, sure, but when Deadass is used, you have to be completely and entirely honest regardless of how embarrassing it is.

"Yo do you want to go to that party?"
"Yeah."
"Deadass?"
"....no. I don't really want to."

by Brooke123123 June 10, 2023

Deadass

Short for/ as in "dead-ass serious" or "deadass serious"

Wow, the sixth definition from the top is the first one I saw to mention the whole phrase 'deadass serious.'

by DJQuetzalcoatl69 February 25, 2020

Deadass Joke

Definition:
A statement delivered humorously that is also completely serious; a joke made with sincere intent or belief. Often used when someone expresses truth or conviction in a way that sounds like they're kidding—but they’re not.

I said that I do not like pit mommies, Nissan Altima drivers, or vegans. It was a deadass joke

by b e e n u s May 20, 2025

Deadass

Some fucking shitty bastard who stole your timbs

🅱️: Yo pass me those TIMBS
Me: No DEADASS

by Mr Dick in son December 16, 2018

Deadass

Deadass is used in place of "yeah literally" or "literally"
Similarly used words would be "Headass" meaning the samething.

Bob said to Dylan, "wow that's so awesome"

Dylan said back, "deadass!"

by Two&one November 27, 2021