Stop in for a cup of coffee

An Irish guy walks into a bar in Boston. He walks up to the bartender and says...

"Do you happen to know if there is anyone here from Ireland?"

The bartender points him to another guy sitting at a table.

"Oh wonderful", says the guy "Bring a couple of shots of Irish whiskey while I join him".

The guy sits down at the table and says "Hi, I Shamus O'Malley...who might you be?"

The other guy answers "Well, I'm Ian O'Malley, what a coincidence that we have the same last name!"

They drink the shots and order 2 more.

Shamus says "I wonder where you might be from Ian?"

Ian answers "Well, I'm from Dublin" Shamus cries "What a coincidence, I'm from Dublin too! Lets have another drink to toast Dublin!"

They drink the shots and order 2 more.

Ian says, "So Shamus, what is your mother's maiden name?"

Shamus answers "Well it happens to be McNearny"

Ian exclaims "What a coincidence, my mother's maiden name is McNearny too! Let's have another drink to toast our mothers!"

This continues for a while and some time later, a man sitting at the bar watching it all says to the bartender "Amazing that those 2 guys from Ireland happen to meet each other here in a bar in Boston, 6000 miles from home and have so much in common."

The bartender says "Nah, that's just the O'Malley brothers getting drunk again."