Has the cat got (your) tongue?

something that you say to someone when you are annoyed because they will not speak.

Well, has the cat got your tongue? I'm waiting for an explanation.

• a face as long as a wet week
• a fact of life
• a factory farm
• a fag hag
• a fair shake
• a fair-weather friend
• a fairy godmother
• a fait accompli
• a fallen angel
• a fallen idol
• a fallen woman
• a fall from grace
• a fall guy
• a false alarm
• a false dawn
• a false economy
• a false start
• a family man
• a far cry from
• a far cry from something
• a fashion victim
• a fast talker
• a fast track
• a fat cat
• a fate worse than death