Darby and Joan are a loving elderly couple.

Foot-and-mouth disease is a highly contagious viral disease that affects cloven-hoofed animals.

The hammer and sickle is a symbol of communism.

She always acts high-and-mighty around others.

Let's play hide-and-seek!

He taught me the ins and outs of the job.

I took my kids to see a Punch and Judy show at the park.

After a long week of work, I decided to take a day off for rest and recuperation.

We played a game of snakes and ladders last night.

Trial and error is an important part of the learning process.