i personally prefer “my liege” or an “aye captain”

22

Make one up, that’s the fun part about language, or see if you can find a gender neutral one from another language and yoink it over

10

There’s Mx (pronounced like maex or mex) which replaces like Miss or Mister. Idk if there’s really a universal one for sir or ma’am

9

My friend calls me “homie”

9

"themperor", "your highness", "master" etc

7

colonel, captain, professor

6