1.   We finished the day with an impromptu game of football in a nearby field.

2.   Before the owner can give an answer, the intruder is bending over the dog, playing an impromptu game of Rottweiler Roulette.

3.   A walk in the woods, an impromptu game of catch, or an extended conversation at bedtime can be of crucial importance.

4.   After a while crewmen played an impromptu game of touch football on the icecap, Kremer said.

5.   He even plays an impromptu game of tag with his movie partner, David Bar Katz.

6.   In an impromptu game there, he passed out.

7.   In his teens, Hall traded classes at George W. Windgate High School in Brooklyn for impromptu afternoon games of handball.

8.   McKnight then decided to bring his team back and resume the game, just before Crespi and Highland players were ready to begin playing an impromptu pickup game.

9.   Picnics and barbecues do that to people, inspiring them to consume questionably cooked chicken chased with chips and Jell-O salad, then play impromptu games of touch football.

10.   Sneakers, in the event that an impromptu game of football needs playing.