The administration's plans to cut funding are 'penny-wise and pound-foolish'.
I never thought you'd be 'foolish' enough to believe him.
She must feel 'foolish' wearing those flashy clothes.
(..) Well, if it's true, it's the scientific breakthrough of the afternoon. It's not true! Don't worry, I wasn't about to look foolish by jumping to conclusions, so I've sent an e-mail out asking everyone's opinions. Right. Well, that's a good idea. No, sorry. (..)2006 TvShow: The IT Crowd Title: Aunt Irma Visits Season: 1 Episode 6