lmkw 

"Let me know when". Extends the common im-speak to include "when", a common modifier for things that someone would let you know.

Alice: "coffeetea?"
Bob: "sgtm"
Alice: "lmkw"
Bob: "now's good"

lmkw by chrixo June 9, 2010

lmkwicb

Let me know what I can bring

Zach: I would like to host young group Saturday night at my house let me know if you can come!
Naomi: I’ll be there
Rachel: ^
Jen: I can come, Lmkwicb!

lmkwicb by RYG123 February 28, 2022

lmkwyk 

Let me know when you know

Friend: when should I come over?
Me: um I don’t know yet

Friend: okay, lmkwyk

lmkwyk by Homieglee May 3, 2018

lmkwyt 

An acronym for the phrase "Let me know what you think". On average this can save approximately 7 to 15 seconds to the average typer. Depending on how competent one is at text messaging; this may save some individuals several minutes. ie your mother or age greater than 40.

In txt message format. "hey man check out ud's word of the for oct 4! lmkwyt!

lmkwyt by sfinnera October 16, 2009

lmkwygaa 

Let Me Know When You Get An Answer

Did you hear from John?
No, not yet.
OK, lmkwygaa.

lmkwygaa by Balexis July 24, 2009

LMKWYFO 

1) Let me know what you find out.
2) let me know what you figure out.

Also: LMKWUFO

1) A couple from church just stopped by asking when you would be home and wouldn’t tell me why, just said to call her when you get home. LMKWYFO.

2) Hey, boss I wasn’t able to finish the landscape project because the one spot got too complicated. Take a look in the A.M. and LMKWYFO.

LMKWYFO by Randscaping September 26, 2018

lmkwyb 

Let me know when your back

Lmkwyb so we can watch some anime together

lmkwyb by RepGott August 23, 2020