Bandy (verb)

To toss or throw back and forth, as in a game, or to discuss or exchange ideas in a casual or informal manner.

Origin:

From old english word "bandian" meaning to strike, hit or throw something back and forth.

Examples:

1. The kids were bandying a ball around in the park.
2. The two teams were bandying the ball back and forth.
3. They were bandying ideas around for the new project.
4. He was bandying words with his opponent.
5. They were bandying insults back and forth.