Idioms
It's raining cats and dogs.
What is raining really hard?
silent
What is quiet?
expensive
What is cheap?
I have butterflies in my stomach.
What is I am nervous?
unique
What is rare? special? uncommon?
frigid
What is hot?
Break a leg.
What is Good Luck?
Don't cry over spilt milk.
What is don't complain/worry about something you can't change or fix?
Hit the sack.
What is going to bed?