In a pinch
Something is okay when nothing else is available.The other tool will do in a pinch if we cannot find the correct one.
In a pig`s eye
Hardly, unlikely, never.I will let my friend borrow my car in a pig's eye.
In a pickle
In a mess, in trouble.My friend is in a pickle now that she has lost her job.
In a nutshell
Briefly.I tried to explain the problem to my boss in a nutshell.
In a month of Sundays
In a very long time.I have not been to the shopping mall in a month of Sundays.
In a mad rush
In a hurry, frantically.The woman was in a mad rush to finish her shopping and return home.
In existence
Now existing.The company has been in existence for many years.
In defiance of (someone or something)
Against someone's will or against instructions.The company continued to operate their business in defiance of a court order.
In deep water
In a serious situation, in trouble.The boy is in deep water because of his problems at school.
In deep
Seriously mixed up in something like debt or other trouble.The man is in deep because of debt and other problems.