Caber made a dismissive sound deep in his throat.

The Major made a politely dismissive sound.

Ricci made a dismissive sound in his throat.

Mongo made a dismissive sound with his mouth.

His response was some dismissive sound that involved expelling air rapidly in a single burst from between his lips.

He made a dismissive sound and released her.

Susan made a dismissive sound, but held a napkin to her lips to disguise her grin.

She made a dismissive sound as she finished with his bow tie.

She made a dismissive sound and turned away.

Worf ignored Sela's dismissive sound and continued to lead the group quietly toward the building.