I think to help newbies understand with this forum, it will be better to create list of special terms used in crypto space as I see this thread is talking on improving English as communication tools in global thread. But some of English words are misspelled for certain reason perhaps. Here are some of special terms to be used in crypto space:

HODL : misspelled from HOLD which is meaning of Still keep the tokens/coin from selling.
DUMP : Effort to decrease the token value, some efforts are by selling a lot with much cheaper price than normal value or to spread FUD.
PUMP : Effort to increase the token/coin value, some efforts are by buying a lot with much higher price than normal value or to spread good news
FUD   : stand for Fear, Uncertainty and Doubt. This is usually relevant for bad news or incorrect news.