An Irishman is in a pub in London one night when he hears a familiar accent.

He turns to the guy next to him and asks, "Are you Irish, then?"

The man gleefully answers, "That I am!"

The first man replies, "Well I'll be, let's have a whiskey! Where ya from?"

The man tells him, "Dublin."

The first man says, "Me too!, That calls for another drink, Bartender!"

The other guy asks, "Where in Dublin?"

He answers, "Blanchardstown."

The other feller answers, "Fuck Me! I went to school right there at St. Thomas!"

The Irishman replies, "So did I! That calls fer another drink!"

The man asks, "Who was yer teacher?"

He replies, "Miss O'Connor."

The Irishman replies, "Holy Mother of God, she taught me too! Bartender, another round if you please!"

At that point another man enters the pub and sits at the bar.

The bartender approaches him and he asks, "Evening Wayne, anything new going on tonight?"

The bartender says, "Nothing much, just the Murphy twins getting drunk again."