Related Clues:
- Slight snafu
- Bloomer
- Spy device dropped into each of the theme entries
- Hidden microphone
- 'Does not compute'
- Ground ball between the legs, for one
- Eraser's target
- Mistake, lapse
- Crawling creature
- Small crawling creature, now in computer programs
- Blunder or mistake
- Fallacy, mistake
- It's a mistake
- Listening device, insect or electronic fault
- An informal malfunction