someone who is not just a shnack but a whole fucking buffet

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.

Commonly used to describe someone who is attractive and has an aesthetically pleasing lower back/behind.
Also a lyric in Mic Drop 'I got hella trophies and is hella thick'