Who can guess what these internet acronyms means? Some very common and some not so common ones here....

LOL
TTYL
AAMOF
BTDT
TTFN
GIRUY
IMHO
FWIW
TAFN
BOOMM
NP
JAS
TGIF
CYM
BION
JFGI
PHAT
BRB
AFAIK
L8R
WTF
TLA
IRL
IIRC
BSOM
GTG
BBL
FTW

YIC, BICBA

TLA=Three Letter Acronym.

It is my favourite TLA of all time.

TITPOITS

TITGOITP

VCMDLM is a favourite in this household.

It's much quicker than saying "va chier, mange de la marde".

One I use a lot at work is UBISS = Unreasonable Belief In Spreadsheet Syndrome, very widespread among graduate students these days.

well out of that whole list I knew 9 - though i'm sure I could make some belters up out of what was left

To which they reply: "OFCAE"

I wouldn't worry - I didn't get much more than that either.

What about QFE (sometimes it is QFU).

or PIMP - a quilting site I used to use used that one a lot

Oh go on then. What's that mean?

Old Farts Can't Appreciate Extrapolation?

Excellent guess. I would've expected something more like BBGSIS. But Bill Gates Says It's So.

Overly Fastidious Cleverclogs Antagonises Everyone?

Now you're talking. I take that as a great compliment.

LOL