Related Clues:
- Humongous mistake
- Major mistake
- Almost snooze - a mistake
- Almost explode, seeing bungle
- Blunder, mistake (slang)
- Stupid mistake made by butcher?
- Almost explode, seeing mistake
- Work of genius? No
- Almost leave foolish error
- Typo, e.g
- Senseless blunder
- Nearly lose fondness for fool
- Almost explode, seeing blunder
- Almost explode in error
- Idle, with "off"