My BBB came and went without my even noticing. My Beatles Bible Birthday, that is.
I joined the Beatles Bible on November 1, 2012, and completely forgot when November 1, 2013 rolled around.
That's just as well -- I don't like people to surprise me with birthday parties, and I avoid office birthday parties like the plague.
So actually, I prefer a "BBBB" -- a Belated Beatles Bible Birthday.