by ayana yktv 🤪 December 30, 2019

by symere myasha January 26, 2021

Deadass is used in place of "yeah literally" or "literally"
Similarly used words would be "Headass" meaning the samething.
Similarly used words would be "Headass" meaning the samething.
by Two&one November 27, 2021

by Profound Desperado October 11, 2025

by Mr Dick in son December 16, 2018

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.
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.
by b e e n u s May 20, 2025

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
