A small plastic prize coming from a Cracker Jack box rolled across the floor and disappeared under the couch.

I suspected the vintage brooch would come from a Cracker Jack box, and when I examined it, it fell apart in my hands.

As a jack of all trades, master of none, she can handle many tasks but rarely specializes in one.

The lights came back on before you can say Jack Robinson.

When I reminded him that all work and no play makes Jack a dull boy, he finally agreed to join us for a weekend trip.