Marshall: But you were the fifth doppelganger! How can you be ... you? I called you, we had a whole conversation, Barney, what happened?
Barney: Ah, yes. I know what happened. People at work have this very strange expectation that I, well, work. I know, I know. So to make my colleagues think I'm busting my hump while I'm really out humping busty chicks, I decided to record a special recording.
Marshall: How can it be a recording, you called me Big Chief, my special workplace nickname?
Barney: Oh, buddy.