Said when a conman misunderstands a name.
This word(s) is best said in a Russian accent or by Marco Marino. It originates from a comedy sketch about a conman by the troupe in Visually Impaired Placenta.
(From the script:)
Chief Conman: Dr. Barkov...
Herbert: But my name's Herbert.
Chief Conman: (Pause) Dr. Barkov... do you know where you are?
(And so the script goes on)