NEED HELP FROM HIP SOCIAL PPL

its not due in a few hours i have 2 days i need help cause my social activity as the same as the triple point of water in my college we have to take a genral course each term(not related to major or minor) im doing a linguist class and i feel to lazy to search online for this paper

yea im too lazy to search but not lazy enough to not ask people for help

ok so the topic was etemology (when new word are added to dictnory) i need you people to give me word that you use now adays like lit, or TFW and FTFY then give me the meaning ex. lit- something cool TFW- acronmy for "the feeling when" meaning a relatable feeling during a certian situation

yea im not that old

word doesnt have to be new. it can be a old word with a new meaning ex lit-old meaning- it was on fire(lit candle) new meaning- something cool