I just want to know what Scrod is? A lifetime in seafood restaurants on both sides of the pond, and I've obviously been missing something!

Time to retell Doug's joke...

A businessman travels to Boston for a conference, and hails a cab at the airport. He's heard about the legendary seafood restaurants in the city, and asks the cab driver, "Hey, do you know where I can get scrod around here?". The cab driver says, "Buddy, I've been asked that question a million times in a million different ways. But never in the pluperfect subjunctive before."