What does it mean to be "peas in a pod?"
to be good friends; besties
What does it mean if you're "feeling blue?"
You're sad
What does it mean if you're a "tough cookie?"
You are strong; Not easily hurt
What does it mean if something is "a piece of cake?"
It's easy
What does it mean to "not beat around the bush"
To start something immediately; to do something right now
What does it mean to "rain cats and dogs?"
Rain really hard; big storm
What does it mean if something "costs an arm and a leg?"
It's expensive; costs a lot of money
What does it mean if something has "come to life?"
Something is getting exciting
What does it mean if you're "in a pickle?"
You have a problem; a difficult situation
What does it mean to do something "in a flash?"
To do something quickly