Usually means 'to be read'
In text messaging, "NK" typically stands for "no kidding."
No comment!
LAO
Cf
"Uff" is a term commonly used in text messaging to express frustration, annoyance, or exasperation.
To Be Real
The abbreviation "ph" is commonly used in text messaging and online communication to mean "personal hygiene."
will call back
"I love you"
Tons of Yorkies.
Cry out loud
Oh boy