A derogatory word for someone who is not technical, yet wants to talk to you about "blockchain" and related technologies ad nauseam, usually as a tactic to sound smart and relevant.
Blocktards seem to think that blockchain technology has a role in every facet of humanity, and will often cite that they know people that are working on a new cryptocurrency that is a "game changer".
I asked the blocktard at the dinner party to pass the salt, he said it might take 2 to 3 weeks to process the transaction.
Someone who is involved in helping badgers but for some reason (possibly due to lack of sleep) has become mentally unfocussed.
Mark: "did you hear about Simon this morning? he reversed his car into a ditch and had to wake loads of people up to get out"
Alice: "what a brocktard."