Besides the established servant nicknames, like Salter or Castoria, are there any unique nicknames that only you use?
Here are mine:
Kingprotea= King Protein
Enkidu= Clay
King Hassan= Grandpa
EMIYA(Alter) = Enrico Pucci
Ozymandias= Dio
Karna= Hot Indian
Achilles= Son of Peleus
Okita J. Souji = The Flying Japanese Tuberculosis Patient in a Swimsuit
Fionn mac Cumhaill= You don't have to scare me on every Saber banner
Minamoto no Raikō/ Passionlip = Anatomy Error
Vlad III= Alucard
Medusa= Mommy Rider