What the--?? Abbreviations

So, I've noticed that people are using 3 initials to talk
about relationships in their lives . . .

I just posted an email where I had to change names, but in my mind,
while I was pounding out the initials, I was thinking
"Rob (the) F***ing B***tard." RFB. Then they all became FBs.


Funny, anyone else doing that?