XOXO
Hugs and Kisses
HAND
Have a nice day!
ASAP
As soon as possible
JK
Just Kidding
LOL
Laugh out loud
epic fail
failure
TGIF
Thank God it's Friday
lurker
spy
YOLO
You only live once.
noob
not professional, a newcomer
FYI
For your information
facepalm
it's very embarrassing
LTNS
Long time no see
B4N
Bye for now.
LMK
Let me know
OMG
Oh my God
CUL
See you later
troll
kid play a joke at somebody
ROFL
Rolling on the floor laughing