When a trans person is presenting female. The opposite of boymode.

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 option to switch to a girl at any time to pleasure his male's friends or make them pay for a meal because its the gentlemen thing to do. Its a exploit that god didn't intend