a lost game for the NES that may or may not be a vietnam flashback simulator. We don't know for sure, but it sounds silly as all.

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.