When unsure in front of the judges, Lena niddle-noddles, shifting her weight and avoiding eye contact.

He spent the evening niddle-noddling with the broken radio, trying to coax it back to life.

At the greeting, the parrot started to niddle-noddle, wagging its head with delight.

Her niddle-noddle decisions frustrated everyone on the team.

After the long meeting, Marcus niddle-noddled at his desk, idly tapping his pen and drifting into sleep to the hum of the air conditioner.