Metaverse, Non-Fungible Tokens (NFTs), Cryptocurrencies, Blockchain, Artificial Intelligence (AI), Service Robots etc. are a rapidly expanding field with an ever-increasing number of terms and community-specific jargon. A new term is not always accompanied by something truly novel. In addition to verbal "pseudo-innuendos" and "crypto-slang" introduced with the intent of attracting attention quickly, there are several significant new developments. The issue with this development is that the...