HFSP meaning

so i wanted to post here, in case anyone didn't know, but i saw this HFSP acroynym the other day in the comments and kinda overlooked it. turns out it's a go-to phrase used by (Have Fun Staying Poor) - but wanted to clear up the proper usage of it. Is it Bitcoin holders making fun of people that rely on fiat? or is it normies making fun of Crypto now that the price is down?

what are some of the other sneaky names like this i should be on the lookout for? have seen the obvious buttcoin and greater fools, but whats some of the top ones that aren't so obvious, but everyone knows what they mean? just don't want to get taken advantage of in the comment section as we're approaching our next bull run, and thought a quick list of these nicknames might be helpful to everyone to be on the lookout for