brb in text means be right back
Be right back.
In text messaging, "NK" typically stands for "no kidding."
No comment!
Cf
LAO
"Uff" is a term commonly used in text messaging to express frustration, annoyance, or exasperation.
IM (instant message) slang is basically abbreviations used to make conversing via text message faster and easier. Abbreviations such as lol (laugh out loud), brb (be right back) and gtg (got to go) are some examples of instant message slang.
BRB is text-speak for "Be Right Back". It is synonymous to AFK, "Away From Keyboard". IKR stands for "I Know, Right", a casual agreement.
will call back
Oh boy
good to see you
It means hate