Wesley : "Our compliments to the M-5 unit, and regards to Captain Dunsel. Wesley out."TOS : The Ultimate Computer
McCoy : "Dunsel? Who the blazes is Captain Dunsel? What does it mean, Jim? Spock? What does it mean?"
Spock : "Dunsel, Doctor, is a term used by Midshipmen at Starfleet Academy. It refers to a part which serves no useful purpose."