Quote from Barney in Doppelgangers
Marshall: But you were the fifth doppelganger. How can you be you? I called you, Barney. We had a whole conversation. Barney: Ah! Yes. I know what happened. See, people at work have this very strange expectation that I, well, work. [scoffs] I know. I know. [v.o.] So to make my colleagues think I'm busting my hump when I'm really out humping busty chicks, I decided to record a special message. Marshall: How can it be a recording? You called me "Big Chief," my special workplace nickname. Barney: Oh, buddy. Marshall: [scoffs] Barney: Hey, hey, come on, Big Chief. Marshall: Don't. Just don't.