see which way the cat jumps

a little of something goes a long way

Only a small amount of something is usually required to produce a great effect.

all the way to Egery and back

The long way; a roundabout route; a long distance to travel.

bell the cat

To undertake a dangerous action in the service of a group.

by the way

Irrelevantly, off-topic.

cat and dog life

An unhappy married life marked by arguments and disagreements.

cat got someone's tongue

Why is someone not saying anything?

cat in the meal-tub

Something concealed; a hidden danger.

cat piss

Any beverage of low quality.