Short for "you know what I mean". Can also be use in response, as "I know what you mean"

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.

PVP GOD, Best of the Best, TRUE GAMER! Chinese origin.