Gaurav Rathore
His write-ups blend creativity, personal experience, and tailored technical advice, meeting reader needs effectively.
Did you know that viral acronyms from the ’90s are making a comeback? One such acronym that has been creating quite a buzz among tweens is LMK, which is an abbreviation for let me know.
Although netizens think it’s safe to adopt LMK, parents on the other side have shown concern over their kids’ safety. So, if you are one of those worrywart parents, you must educate yourself on what LMK truly means.
Here, in this blog, I’ve listed everything you need to know about this viral phrase, so let’s get started!
‘What does LMK mean?’ – @HEARTZZ4STY1E__ on X
Quick Answer:
LMK stands for ‘Let me know.’ Kids use this slang to request someone’s opinion or ask for additional information; the parents can rest assured.
LMK meaning is ‘Let me know.’ It is commonly used to request additional information that people don’t expect immediately but will be available soon.
Usually, people use this phrase in informal conversations. Moreover, it has the same meaning across the internet, from message boards to other social media platforms.
Although this meaning is quite popular among netizens, in some contexts, LMK also means ‘Low Memory Killer’ in the smartphone business or ‘Local Master Key/Local Maintenance Key.’ Sometimes, it also represents a ‘landmark’ on the GPS.
Origins of LMK:
LMK originated from the chat rooms and online forums of the 1990s. It was a period when people were looking for ways to simplify chatting, which eventually gave rise to various slang phrases, and one of them was LMK.
Kids often use LMK to ask a question they might not know right away or inquire about a decision that hasn’t been made yet. Here are some examples of how kids use LMK in casual conversations or text conversations:
Although there is no hurry to reply to this message, you can leave a simple ‘I’ll LYK’ (let you know) or ‘Okay’. Let’s look at some examples to learn more!
Person A: LMK if you’re up for a date with Casey.
Person B: OK, I’ll LYK.
Person A: LMK if you are joining the street dance club.
Person B: K, will update you!
Person A: We are planning to dine out at Starbucks. LMK, if you’re up.
Person B: Ok, I’ll LYK after checking my schedule.
As LMK is a slang term, it is considered inappropriate in formal conversations or contexts, such as professional emails, academic writing, or other formal situations.
However, this phrase falls into a very gray area where it’s more casual than ASAP but more formal than abbreviations like IKR.
When you are unsure whether LMK will be too informal or formal for the given situation, it would be better to use a formal tone to appear professional. You can also use the full form of LMK to sound friendly.
Using LMK in conversations is perfectly fine, as it’s just a casual teen phrase used to request someone’s opinion. Hence, the parents can rest assured.
However, many other teen slang terms show involvement in harmful activities and indulgence in risky behaviors, like AFK and KYS. To keep tabs on such activities, I recommend you install third-party parental control apps.
Apart from that, having an open conversation with your angsty teen is always a better choice. It will help you understand your teen’s social life and the activities they actively take part in.
LMK is a casual acronym, and thus, there is no need for the parents to worry. There’s nothing wrong with using slang phrases, as it makes the conversation more fun and offers learning benefits to children. (Source: National Geographic)
With that in mind, make sure to keep a friendly relationship with your child so they can share your social life with you. Or if they are comfortable with you and there is nothing in between you two to check on each other. You can turn off the parental control set up and create a healthy relationship with your kids.
LMK is an internet slang that is used to request additional information.
The correct abbreviation is LMK, but you can use it in lowercase or uppercase.
LMK in the text means ‘Let me know.’
LMK may come off as rude in formal conversations. However, it’s okay to use it in casual conversations.
