Refers to a degenerate fans of Hololive talent Haachama. Often represented as a yellow pig with a decapitation mark around its neck.

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.

The name of Hololive member Haachama's fanbase. Comes from the words Haato(Haachama's last name) and Ton(Pig in japanese).