Andean condors are the largest flying birds in the world.

The black and tans were a paramilitary force in Ireland during the early 20th century.

The Jekyll-and-Hydes in the office are hard to predict.

The Jekyll and Hydes of the office always keep everyone on their toes.

The Jekylls and Hydes of the world can be quite unpredictable.

There were many and finallies at the end of the show.

The black-and-tans were a paramilitary force in Ireland during the Irish War of Independence.

I saw three sacks on the back of the truck.

The chemistry students used ball-and-stick models to visualize the molecular structure.

The bank-and-turn indicators on the dashboard are not working.