"Mr. Scott, this is Capt. Kirk. Can you get me more power, Scotty? I need more power, NOW!"
"Ah'm sorry, Cap'n. Ahm doo'n the best that Ah can."
"What seems to be the trouble, Scotty?"
"It's the reverse dilithium generator flux. It's completely burned out from that last Klingon blast we took."
Desperate tone: "Can you fix it, Mr. Scott?"
"Ah don' think so. And Ah've got bad news, Cap'n. We don't have a replacement, because GM doesn't stock that part any more."