At the drop of a hat
Costs an arm and a leg
Wouldn't be caught dead
Best of both worlds
Piece of cake
Picture paints a thousand words
It takes two to tango
Once in a blue moon
Hit the nail on the head
Taste of your own medicine
Would never like to do something
Do or say something exactly right
A visual presentation is far more descriptive than words.
Something happens to you, or is done to you, that you have done to someone else
Without any hesitation; instantly.
Happens very rarely.
Actions or communications need more than one person
A job, task or other activity that is easy or simple.
All the advantages.
When something is very expensive.
