A person that believes Bitcoin was the peak of the cryptocurrency evolution and everything that came after it is a scam and a shitcoin and owners of non-bitcoins are complete idiots and responsible for all evil in the world. They often have an unusual craving for meat and hate vegetables and meat alternatives.

The person from the "ok, boomer" meme. An old, out of touch person with no idea what is going on in the modern world. Coming from the baby boomer generation that are blamed for ruining the world for their own luxury, it now means anybody over the age of 40... or even a younger person that is out of touch.

Binance Smart Chain, also known lovingly as Binance Scam Chain. A "decentralised" chain created by the family run Binance exchange. Jokes aside, this was actually called Ce-De-Fi by CZ... which meant centralized decentralized finance! At the time the chain had around 6 validators who were all thought to be the same person. No doubt it is more decentralized now and it is certainly wildly popular. One of the first successful smart contract chains to provide an alternative to Ethereum and its insanely high gas fees. Update: It has recently been rebranded to BNB chain.

Unsuccessfully dealing (or pretending to be ok) with missing out on an opportunity because of a terrible decision.

A pump and dump is a typical scam in the crypto/ NFT world. An asset is hyped up to a fever pitch. Influencers are screaming about it and the FOMO kicks in. The community buy in, raising or pumping the price. When the price rises to a determined height, the original pumpers dump the asset and leave the unsuspecting public holding the now worthless bags.