When the devil is blind
Когда чёрт ослепнет (т. е. никогда).
Когда рак на горе свистнет. После дождичка в четверг.
Другие пословицы:
- To pull the devil by the tail
- Between two evils 'tis not worth choosing
- Speak (talk) of the devil and he will appear (is sure to appear)
- The evils we bring on ourselves are hardest to bear
- What is got over the devil's back is spent under his belly
- Of two evils choose the least
- Set a beggar on horseback and he'll ride to the devil
- Between the devil and the deep (blue) sea
- The devil rebuking sin
- Better a glorious death than a shameful life
- Better the devil you know than the devil you don't
- Death pays all debts
- When flatterers meet, the devil goes to dinner
- An evil chance seldom comes alone
- Idleness is the mother of all evil