Under the weather
To feel sick
Save for a rainy day
To put money aside for a future time when it might be needed
Rain cats and dogs
To rain very hard
On cloud nine
Extremely happy
A rainbow chase
Something that doesn’t exist or is impossible to get.
Break the ice
To get conversation going in a strained situation or when strangers meet
Cold shoulder
To ignore someone
Lightening fast
Really fast
Come rain or shine
No matter what
It’s a breeze
It’s easy
