It's strange that Frasier thought he could get away with asking his father the name of the woman he dated a couple of years earlier ("Whine Club," Season 7). The woman's late husband and Marty had been close. They went to the police academy together, he lent Marty money to buy his first car, he named his son after Marty, and, as Frasier pointed out, he introduced Frasier's parents. Additionally, the surname was unusual -- Wojadubakowski. It's a good name to test Marty's speaking ability after drinking all that wine and beer, but thinking that Marty could be inebriated enough to believe that Frasier couldn't remember a name he had probably known most of his life defies logic.