Decode the texting world to better connect with your grandkids.
Texting today isn’t just about words; it’s a shorthand culture built on shared context, inside jokes, and the fast pace of digital life. While you may already know staples like LOL and BRB, there’s a whole ecosystem of newer acronyms that can leave you feeling out of the loop. By learning these 13 key abbreviations, you’ll not only decode their messages but also show your grandkids that you care enough to speak their language—and that connection means the world.
When you respond using their lingo, it isn’t just a gimmick—it tells them you’re actively listening, curious about their world, and eager to stay relevant in their lives. Let’s dive into each term, unpack its meaning, and explore how you can weave it into your own texts in a way that feels genuine and fun.
1. IYKYK: If you know, you know
This phrase is a playful nod to shared secrets or experiences that only certain people understand. When your grandchild captions a photo with “IYKYK,” they’re hinting at an inside joke, a memory, or a reference that’s meaningful to a select few. It’s their way of saying, “This moment was special, but only you’ll truly get why.”
By recognizing IYKYK, you demonstrate that you’re attuned to those private moments and keen to be part of their circle, shares Candice Benjamine at Preply. Next time you see it, you might reply with a wink emoji or follow up with, “Tell me more—IYKYK?” This not only shows your interest but invites them to share the backstory, deepening your bond.
2. SUS: Suspicious
“SUS” is shorthand for “suspicious” or “sketchy,” borrowed from gaming and meme culture. If your grandkid texts, “That Craigslist listing seems sus,” they’re warning themselves—or you—to be wary. It’s their quick way of flagging something that doesn’t add up or feels off, according to Meghan Jones at Reader’s Digest.
By understanding “sus,” you can ask follow-up questions like, “What about it seems sus?” or gently caution them if you’ve got more life experience spotting red flags. This two-way exchange not only keeps you in the loop on what they’re up to but lets you share valuable insights in a language they appreciate.
3. SMH: Shaking my head
SMH: Shaking my head
When something ridiculous or disappointing happens, “SMH” conveys exasperation without typing out the full sentiment. For example, if their group project partner forgot to show up, your grandchild might text, “Partner ghosted me again, SMH.”
Spotting “SMH” signals that they’re feeling frustrated or incredulous. You can reply with empathy—“I hear you, that must be so annoying, SMH indeed”—or share a similar anecdote from your own life, authors at Time reported. This shows you get their emotional tone and are present to validate their feelings.
4. TBH: To be honest
TBH: To be honest
“TBH” is often used to preface candid opinions or admissions. When your grandkid writes, “TBH, I didn’t love that new show,” they’re giving you a direct line to their true thoughts. It’s a simple way to express sincerity and set the stage for honest dialogue.
When you use “TBH” in return—“TBH, I thought that episode was slow, too”—you model openness and mutual trust. This shared honesty can foster deeper conversations and let them know you value authenticity over flattery.
5. GOAT: Greatest of all time
GOAT: Greatest of all time
“GOAT” is the ultimate accolade, reserved for people, events, or things that stand head and shoulders above the rest. If your grandkid texts, “Your lasagna was the GOAT,” they’re placing your cooking in the highest praise category.
Embracing “GOAT” in your replies—“Thanks! Nothing beats Grandma’s recipes, right? 🐐”—adds a fun, celebratory tone. It acknowledges their excitement and lets you revel in shared pride, strengthening that feeling of mutual admiration.
6. TFW: That feeling when
TFW: That feeling when
“TFW” sets up a relatable scenario or emotion without extra words. When you see “TFW you finally find your lost keys,” accompanied by a triumphant selfie, you instantly grasp the sentiment. It’s a concise way to narrate life’s little victories and frustrations.
Responding to “TFW” messages—“TFW I find an extra fry at the bottom of the bag!”—lets you join in the tiny triumphs or woes of their day. By sharing your own “TFW” moments, you create a playful exchange that underscores the simple joys of everyday life.
7. FOMO: Fear of missing out
“FOMO” describes the anxiety that arises when you see others having fun without you. If your grandkid texts “Major FOMO seeing everyone at the concert,” they’re expressing that pang of exclusion. It’s an emotional shorthand that speaks volumes.
Acknowledging FOMO in your texts—“I remember that feeling, but sometimes it’s OK to sit this one out and recharge”—opens a caring dialogue about boundaries, self-care, and balancing social life. It shows you understand their emotional landscape and can guide them with empathy.
8. WYA: Where you at
“WYA” is a quick check-in on someone’s location: “WYA? We’re grabbing tacos.” It’s all about coordinating plans efficiently in the fast-paced world of texting.
By learning “WYA,” you can reply just as swiftly—“WYA? I’m at the park”—and keep plans moving smoothly. This small gesture tells your grandkids you’re tech-savvy enough to sync logistics without missing a beat.
9. IRL: In real life
“IRL” distinguishes the physical world from the digital one. When they say, “Can’t wait to see you IRL,” they’re highlighting the importance of face-to-face time versus online chats.
Spotting “IRL” prompts you to prioritize those moments: “IRL hugs coming your way this weekend!” It’s a reminder that while digital bonds matter, nothing replaces the warmth of an actual embrace—and you’re ready to make that happen.
10. HMU: Hit me up
“HMU” is an open invitation: “HMU when you’re free.” It signals that they want to connect later, whether for a chat, hangout, or quick question.
By replying with your own “HMU,” you reinforce that you’re approachable and eager to stay in touch: “Will do—HMU when you want to FaceTime!” It frames your relationship as dynamic and responsive, not just passive observation.
11. RN: Right now
“RN” zeroes in on the present moment: “I’m so tired RN,” tells you exactly how they feel at that instant. It adds urgency and color to their texts.
Understanding “RN” helps you respond appropriately—“Rest up, RN. I’ll call you tomorrow”—showing you’re tuned into their current state and ready to offer support in real time.
12. TTYL: Talk to you later
“TTYL” gracefully closes a conversation with the promise of reconnection. It signals respect for their time and an intention to follow up.
When you see “TTYL,” you can reciprocate—“TTYL—love you!”—leaving the door wide open for the next chat. This mutual courtesy underscores that your conversations are ongoing threads of care and attention.
13. LMAO: Laughing my a** off
“LMAO” cranks the laughter level up from LOL. When they text, “That video had me LMAO,” you know it genuinely cracked them up.
Joining in with your own “LMAO” or even “😂😂” tells them you share their sense of humor. It’s a lighthearted way to bond over silly moments and reminds them that laughter is one of the quickest ways to feel close—no matter the distance.