A question for the folks

[ericcoleman]

What is your favorite text/internet abbreviation (or abbreviations)?

What is your least favorite?

And I'm not asking for your opinion on such things in general ... I'm looking for specific text-speech and what they mean

Comments

[barondave.livejournal.com]

Turn ons:
Iirc (if I recall correctly)
imrho (in my rarely humble opinion; my variant on an abbreviation that precedes the net, iirc)
rtfm (read the manual)
(-)(o) (My wink, from Citadel days)

Turn offs:
Any Ascii text I have to turn my head sideways to read.