“Ser” has evolved into the new noun replacement for “Sir” and is popular in NFT communities, especially crypto Twitter. The term is a polite and fun way of addressing other people in the Non-Fungible Token (NFT) community. The term Ser was partially popularized by crypto Twitter NFT influencer @CozomoMedici (Cozomo de’ Medici).
NFT Term
Ser
Definition of Ser from the NFTguild.com glossary.
