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.

Another term for "Build", meaning to build software or a community or company in the crypto space. The off spelling is a h/t to the HODL meme.

The OG daddy of all dog coins is Doge coin which was started as a joke and was abandoned by its creator. It is known as a meme coin, because its visual identity is based on a Shiba Inu dog from a meme and has no other real utility. It is a fork of Bitcoin so is pretty much identical except it is inflationary and uses a weaker form of cryptographic security. Nevertheless, it has a market cap in the tens of billions of dollars and in true crypto fashion has been copied hundreds if not thousands of times by other dog coins. Elon Musk is known as the Dogefather because of his relentless shilling of Dogecoin on Twitter and other media.

The original and best Bitcoin / crypto meme. The result of a late night rant on Bitcoin talk forum circa 2014, when a BTC holder misspelled the word HOLD. In true copypasta style, it was seized upon and reposted constantly until it became the rallying cry of the Bitcoin community and survives to this day. It encourages investors to buy and then simply HODL their Bitcoin and crypto, on the premise that over time it will just go up, No trading or clever moves required.

A crypto currency based on an internet meme. Like $DOGE, they may start out as a joke, but can turn into a movement that makes many early investors considerably wealthy. Generally they are a shit coin with no utility, but they have cute dog or cat face on them so we love them.