y/a is "Your age". I have been trying to search it but no one defined it 😅. Usually, a writer of fanfiction sometimes includes the reader in the story, making it second-person POV. Here's some examples:
Person 1: Hey y/n, you're y/a years old right?
Y/N (Y/N stand for "Your Name", also is usually used by a writer of fanfiction): Yes!
Y/N (Y/N stand for "Your Name", also is usually used by a writer of fanfiction): Yes!
by Rocker Star August 05, 2021
Official pronoun for the mysterious Satoshi Nakamoto the inventor of Bitcoin who could be male, female or a group of people including both genders.
“He went by the name Satoshi Nakamoto, but nobody knows who he is.”
“So if nobody knows, Satoshi could be a she, or even a they!”
“Fine, nobody knows who t/s/he/y is… don’t be so woke”
“So if nobody knows, Satoshi could be a she, or even a they!”
“Fine, nobody knows who t/s/he/y is… don’t be so woke”
by 24MMIASMF7 December 04, 2022
MD1: Some kid just cold called me asking if I can help him get a job at Goldman Sachs
MD2: Does he go to H/Y/P/S ?
MD1: Nah, he's from Fordham
MD2: Then tell him to cold call Moody's
MD2: Does he go to H/Y/P/S ?
MD1: Nah, he's from Fordham
MD2: Then tell him to cold call Moody's
by NecroAnalCrusher June 12, 2018
by idunno,ididmineghostywostytoas February 01, 2022
by dorrhandle January 03, 2022