imao - in my arrogant opinion
lmao - laugh my arse off
pmsl - **** myself laughing
lol - lots of laughs/laughing (or laughs) out loud)
btw (by the way)
imho (in my humble opinion)
Hey,I like the last acronym jugglering
IMHO
The first four letters of my username.
I feel humble after seeing that!!!
ROFL.......(rolled on floor laughing that means oldgrape)
^_^