EDIT: Pulled from the comments:
Costello: Are you the manager?
Abbott: Yes.
Costello: And you don't know the fellows' names?
Abbott: Well I should.
Costello: Well then who's on first?
Abbott: Neau.
Costello: I mean the fellow's name.
Abbott: Neau.
Costello: The guy on first.
Abbott: Neau.
Costello: You don’t want to tell me?
Abbott: I am telling you. Neau!
Costello: For the last time, what’s the name of the first baseman?
Abbott: Neau. What’s on second.
Costello: I don’t know.
Abbott: Third base!
Costello: I'm asking you who's on first.
Abbott: Neau’s the man's name.
Costello: That's who's name?
Abbott: No, it’s Neau’s name.
Costello: Well go ahead and tell me.
Abbott: That's it.
Costello: That's who?
Abbott: No, that’s Neau.
--Twayn

Goober/Doctor 20; Readers/The Field 17; Batbaby/Torii 9; Batgirl/Chairman 7; Sooz/(Cuddy) 6; Jeb/ (Silva) 3.