Kirk took a deep breath, then pounded his fist into his palm.

With each repetition of the word he pounded his right fist into his left palm.

Frost chewed this over then pounded his fist into his palm.

The captain's jaw clenched in anger, and Riker pounded a fist into his palm.

He pounded one fist into his palm in frustration.

Jules felt equally frustrated, and pounded his right fist into his left palm.

Jerry stopped the recorder and pounded his fist into his palm.

He pounded a fist into his palm, eyes lighting with fanatical persuasion.

He pounded his fist into his palm and looked up to find Worf watching him.

He was pounding his fist into his palm as they waited for the elevator.