Animal
Sly as a fox
sneaky/clever, usually without getting caught
He's a tough cookie
Strong or determined
She's the glue that holds our family together.
Comparing a person to glue, they keep everyone connected
The early bird catches the worm
The one who acts first succeeds
Nutty as a fruitcake
Silly or eccentric
The apple doesn't fall far from the tree.
He's a lone wolf.
Someone who likes to do things alone.
She's the apple of my eye.
someone beloved
This house is like a zoo.
Our house is kind of crazy!
He's a stubborn donkey.
He won't change his mind.
Egg on your face
embarressed
Two peas in a pod
Very similar or close
Kill two birds with one stone
Finding a way to do less work to complete more work. Do one thing and complete two tasks.
You're a radish from which field?
Skeletons in the closet
family secrets, usually something people don't want to talk about