He only smiled when she punched his arm.

Corduroy Jacket blew his top and started punching my arm.

She punched his arm in a show of victory.

I made my hand into a fist and punched his muscular arm.

He made a fist and punched Ralph's upper arm lightly.

Richard punched my arm and glanced at the door, indicating we should go.

"I want you to look sharp, man," he tells the freshman, punching his arm.

Kelly punched my arm, playfully, but with an edge to it this time.

With a little splutter of laughter, she lightly punched his arm.

As they left, some of the men touched Alvin's shoulder or punched his arm to show their support.