A fuckwafer is that one person who will always tell you your doing it wrong even though there normally the ones who are. Or there that really annoying person who will (and always will be) be a flakey lieing pierce of shit

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.