Dictionary of English Idioms & Idiomatic Expressions

Be careful what you wish for . If you get things that you desire, there may be unforeseen and unpleasant consequences.('Be careful what you wish for, lest it come true.' and 'Be careful what you wish for; you may receive it.' are also used.) Be on the pig's back . If you're on the pig's back, you're happy / content / in fine form. Be out in ... ................
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