Social media slang, decoded.
A plain-English dictionary of the abbreviations, slang and shorthand you’ll see in DMs, captions and comments. Updated for 2026 — with example usage from real conversations, not textbook definitions.
A
2 entriesB
4 entriesSlang for an excellent song, post, take or anything else of unusually high quality.
Short for “because” — a one- or two-letter substitution in casual writing.
Short for “be right back” — a quick signal that you’re stepping away from the chat.
Short for “by the way” — the casual way to add a side note or afterthought.
C
2 entriesD
3 entriesShort for “direct message” — a private one-to-one message on a social platform.
Short for “do not interact” — used in bios to ask certain people not to follow, like or reply.
Short for “did you know” — used to lead into a fun fact or surprising piece of information.
F
4 entriesAn expression of frustration — “for f***’s sake”, used when something goes wrong.
Short for “for real” — used to confirm or emphasise.
Short for “for what it’s worth” — a softener before offering an opinion or piece of info.
Short for “for your information” — used to share an informational note.
I
7 entriesShort for “I don’t care” — used dismissively or playfully depending on tone.
Short for “I don’t get it” — used when a joke or post goes over your head.
Short for “I don’t know” — the most-used non-answer on the internet.
Short for “I love you” — a casual or sincere expression of affection.
Short for “in my humble opinion” — a softer version of IMO.
Short for “in my opinion” — a quick way to flag a personal take.
Short for “in real life” — contrasting offline reality with online interaction.
J
1 entryL
5 entriesA portmanteau of “lit” and “situation” — used to describe an exciting, vibrant event.
An intensifier of LOL — used to signal something is genuinely, painfully funny.
Short for “let me know” — the most-used phrase in DMs and group chats.
Short for “laughing out loud” — the original internet acronym for amusement.
Short for “love of my life” — a tender (or playfully exaggerated) caption.
M
3 entriesN
4 entriesShort for “not gonna lie” — a softener before a frank opinion.
Short for “no problem” — a casual reply that means “you’re welcome” or “it’s fine”.
Short for “not too much” or “nothing much” — a low-key reply to “what’s up?”
Short for “never mind” — a retraction or dismissal of what you just said.
O
5 entriesShort for “original content” on Reddit and TikTok — or “original character” in fandom and art communities.
Short for “of course” — an enthusiastic agreement or confirmation.
Short for “oh my god” — the most-used exclamation on the internet.
Short for “on my way” — the text you send when you’re heading somewhere.
Short for “one of my followers” or “one of my mutuals” — a vague reference to someone you follow online.
R
2 entriesT
5 entriesShort for “to be honest” — the original softener before an opinion.
Short for “Thank God It’s Friday” — the end-of-week sigh of relief.
Short for “too long; didn’t read” — a one-line summary at the top or bottom of a long post.
Short for “talk to you later” — a casual sign-off in DMs and texts.
Short for “thank you” — the casual two-letter version.
W
5 entriesA single letter meaning “win” — used to celebrate a good outcome. Opposite of “L”.
Short for “Way Back Wednesday” — the Wednesday cousin of #ThrowbackThursday for old photos.
Short for “Woman Crush Wednesday” — a long-running Instagram tradition of posting about a woman you admire on Wednesdays.
Short for “what do you mean” — a quick way to ask for clarification.
Short for “working from home” — the post-2020 staple of professional shorthand.
