Relier Pairs

Not my cup of tea

Bite the bullet.

I don't give monkey´s

She’s a picnic short of a sandwich.

Your guess is as good as mine

To indicate in a humorous way that you think someone is very stupid

Not what one likes or is interested in.

Used when one doesn't know the solution or answer to a problem instead of admitting

Decide to do something difficult or unpleasant that one has been putting off or hesitating over.

To not care at all about something