TTFN is an abbreviation for “ta ta for now.”

TTYL is a texting abbreviation for “talk to you later.”

BRB is a texting abbreviation for “be right back.”

ATM is a texting abbreviation for “at the moment.”

AFK is an abbreviation for “away from keyboard.”

AFAIK is a texting abbreviation for “as far as I know.”

#MCM, man crush Monday, is a weekly hashtag to post appreciation for celebrity crushes, boyfriends, and other admirable men.

ASMR is something that invokes a relaxing, satisfying, or tingling sensation.

HBU is an abbreviation for “how ’bout you?” or “how about you?”

Incel stands for “involuntarily celibate” and refers to self-identifying individuals (usually heterosexual and male) who do not have sexual or romantic relationships, even though they want to.

A stan is a die-hard, zealous fan.

Pwn (pronounced like Pone or Pown) is a gaming term that means “own” or “defeat.”