An unrefereed contest in which participants try to dominate each other without inflicting injury.

To engage in such a contest; to horseplay.

A typically spontaneous and disorderly outbreak in which food is thrown for amusement, especially across a cafeteria room, as a form of chaotic collective behavior.

A play fight that involves hitting others with pillows.

(intransitive) To participate in a pillow fight.

Alternative spelling of dogfight

A play fight using balled-up paper as missiles.

To take part in a battle in which the winner is the sole survivor.

A fight in which there is only one winner, the survivor.

The practise of participating in hand-to-hand combat inside of a usually steel cage.