twiddles

he twiddles his thumbs when he's bored.

she twiddles with her hair when she is nervous.

as he waits, he twiddles the pen in his hand.

he often twiddles the knobs on the radio.

she twiddles the dials to adjust the settings.

during the meeting, he twiddles with his phone.

when thinking, she often twiddles a pencil.

he twiddles the strings on his guitar absentmindedly.

she twiddles the remote control while watching tv.

he twiddles with the computer mouse as he waits.