I still remember some of the lingo from the old days. If I hear my JW famliy speak of RVs, I know what it is, but if I'm in a 'normal' setting and someone says RV, I know they're not going on a 'back call'.
I'm out of touch with some of the new lingo. I kept seeing the term CLAM recently. I had to ask what is a CLAM, besides a tasty morsel. Christian Life and Ministry, I think was the answer. Replaced the Ministry School or Service Meeting, not sure which...
And the bossman elder has a new term. He's called COBE Bryant or sumthin...