Under the _____________
Under the weather
Not my ___ of ____
Not my cup of tea
_________ of cake
Piece of cake
When _______ fly
When pigs fly
Time _______
Time flies
The juice is ____ me
The juice is on me
______ over spilled _______
Cry over spilled milk
Spill the _________
Spill the beans
_______ in a pod
Peas in a pod
______ a leg
Break a leg
Every ________ has a _________ lining
Every cloud has a silver lining
We ____________ out
We pigged out
A _______ a ___________
A dime a dozen
It's __________ cats and _______
It's raining cats and dogs
__________ can't change its spots
Leopard can't change its spots
__________ potato
Couch potato
__________ with envy
Green with envy
______ colors
True colors
Best of both ________
Best of both worlds
_______ crossed
Fingers crossed
Don't make a ______ _______
Don't make a long face
_______ the hay
Hit the hay
Light as a ________
Light as a feather
All ________
All ears
_______ eye view
Birds eye view
Taking a _____ ______
Taking a cat nap