They sold the product at a profit.

I love to take a fudge after dinner.

He does not have a prayer of winning the race.

A barking dog never bites.

A barking dog seldom bites.

He likes to talk a big game, but he rarely follows through with his promises.

She was like a dog with two tails when she found out she got the job.

He always plays with a full deck.

He played with a full deck of cards.

We used to play ring-a-levio in the neighborhood.