Device to be utilized the day after consuming massive amounts of christmas crack, potato vodka, or kangarilla road. It may give the person insight as to what the hell happened the night before.

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.