a smart person with a large as dong who is capable of great things like world domination and can cause immense pain to others who deem him not fit as a leader

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.