When the problem appeared again, the government was 'caught napping'. [=the government was not prepared to deal with it]
The goalie had to be 'napping' when that ball got by him.
She awoke from her 'nap' rested and refreshed.
(..) Something kept me up. My father, in his eighties, he was so convinced he's gonna die in his sleep, he limited himself to having afternoon naps. He was so determined he was gonna cheat death. Did he? -Did he what? -Die in his sleep? He died sitting in (..)2008 The Curious Case of Benjamin Button