If it already formally exists, I don’t know, but I started using it in my e-mails in the ’90s for convenience. Today, someone responded “OH!!!!!!” after I replied to his “what’s the meaning of that” e-mail. So, there you have it.
1) If you need anything, LMK.
2) What’re you guys doing tonight? LMK.
Me: Hey want to go to the concert tomorrow?
Friend: idk maybe, I have to ask
Me: ok lmk
Lmk means âlet me knowâ
Usually used in text message instead of in person.
2. Lick my Klit
Hey could you LMK?
Guy: what’s that mean
Girl: lick my kitten
2. Lick My Knuts
“Just LMK if that will help”