Any Last Words?--Bingo

Hehe, this joke needs some background about the church activity. It took me some time to figure it out ^_^.  But it's very funny! If you don't understand, you can ask your church friend.
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A man is struck by a bus on a busy street in New York City.

He lies dying on the sidewalk as a crowd of spectators gathers around.

"A priest! Somebody get me a priest!" the man gasps. A policeman checks the crowd but finds no priest, no minister, no man of God of any kind.

"A PRIEST, PLEASE!" the dying man says again. Then out of the crowd steps a little old Jewish man of at least eighty years of age."Mr. Policeman," says the man, "I'm not a priest. I'm not even a Catholic. But for fifty years now I'm living behind St. Mary's Catholic Church on Third Avenue, and every night I'm listening to the Catholic litany. Maybe I can be of some comfort to this man."

The policeman agrees and brings the octogenarian over to the dying man. He kneels down, leans over the injured and says in a solemn voice:

"B - 4.

I - 19.

N - 38.

G - 54.

O - 72."

BINGO!