Everyone knows about the customary congratulatory drunk dial.

First there was the wrong Marty Walsh:

Just after the Boston election results arrived Tuesday night, Martin Walsh’s cellphone rang. It was the vice president of the United States, Joseph R. Biden, offering his congratulations.

“You son of a gun, Marty!” he thundered. “You did it!”

The only problem was, it was the wrong Marty Walsh.

Biden had called the Marty Walsh who is a former aide to Senator Edward M. Kennedy, now head of a government relations firm…

The less-famous Marty Walsh said he thanked Biden for his kind words, but told him that he had reached the wrong Marty. He offered to help the vice president track down the right one.