give me 20 slangs like YOLO in English language and what do they mean

FOMO - Fear Of Missing Out: The feeling of anxiety or unease that arises from the fear of not being included in something exciting or interesting.
BAE - Before Anyone Else: Used as a term of endearment for a romantic partner or close friend.
LOL - Laugh Out Loud: Used to indicate that something is funny or amusing.
TBT - Throwback Thursday: Used when sharing nostalgic photos or memories on social media, typically on a Thursday.
BRB - Be Right Back: Used to indicate that the person will return shortly.
SMH - Shaking My Head: Used to express disappointment, disbelief, or frustration.
ROFL - Rolling On the Floor Laughing: Used to indicate extreme amusement.
TBH - To Be Honest: Used to preface an honest or sincere statement.
IDK - I Don't Know: Used to indicate uncertainty or lack of knowledge.
AF - As F**k: Used to emphasize something to an extreme degree.
GTG - Got to Go: Used to indicate that the person needs to leave or end the conversation.
WYD - What You Doing: Used to ask someone what they are currently doing.
OMG - Oh My God: Used to express surprise or astonishment.
TTYL - Talk to You Later: Used to indicate that the person will speak to the other person at a later time.
FYI - For Your Information: Used to provide information or give a heads-up.
JK - Just Kidding: Used to indicate that a previous statement was meant as a joke.
NBD - No Big Deal: Used to downplay the significance of something.
YOLO - You Only Live Once: Used to encourage taking risks or living life to the fullest.
ASAP - As Soon As Possible: Used to indicate urgency or promptness.
LMK - Let Me Know: Used to request information or ask someone to inform you.