My fav is NFI

Why?

Cos I came up with it myself, and its sooooooo useful.... nice to say too 

I like WTF to type, but not to say...

And then I like OMG, but only the way it is said in this clip:

BTD

HAHAHAHAHAHA

ROTFPM

HYTVGDSGMIUGBDFSW

^ Thats a tough one.

HAHAHAHA

c'mon, I'm sure we can figure it out

"LA-SER"

Have You Two Very Good Dudes Seen Gertrude My Irish Unicorn Gather Beaufort Diamonds For Saturdays Wedding?

Damn! That is good!

I was working on one when you posted yours, and it was poor in comparison 

Light Assisted Socket Error Registered

"LA-SER"

Lazy Assed Systems Engineers Reboot  

I had a very pedantic conversation with flungabunga yesterday, the gist of which is that in order for initials to be classified an acronym, the initials must also form a word... that makes making them up considerably harder though :-p

Ah..... yes, but an existing word or will it do it it begins to be treated like a word?

hehehehe I like that flungabunga!!

POETS (speaking of which) - Piss off early, tomorrow's Saturday

HAHAHAHA

  Sacrilege.........

reminds me of the good ol days of Acrophobia.

There's a newish (less cool) version out at http://www.acrowars.com though, for anybody who likes this stuff like me :o  My name on there is Flickerstick

ACROWARS ALL THE WAY

ducky007 on acrowars

Have You Two Very Good Dudes Seen Gertrude My Irish Unicorn Gather Beaufort Diamonds For Saturdays Wedding?

ruski...i absolutely LOVE the way your mind works! *awe* 

 FUBAR (F'ed Up Beyond All Recognition)

Popular among GIs. 

I'd heard it many times before, and only now know what it is

There's a newish (less cool) version out at http://www.acrowars.com though, for anybody who likes this stuff like me :o  My name on there is Flickerstick

I never knew something like that existed!!!

We could have a session in here! 

WINE (Wine Is Not an Emulator)

PEBKAC (Problem Exist Between Keyboard And Chair) 

ID10T Error

^^ that could be a license plate!

hehehehe I like PEBKAC..... probably cos it describes me