wiggle

Any particular dip might instead be just a random, extra-large wiggle.

He must have noticed me looking because he held his fingers up, wiggling one as if he were showing off a ring.

She escaped by propping the automatic garage door open with a paint can and wiggling out after her parents had gone to sleep.

He turned and peered intently at me, his heavy bushy eyebrows drawn severely down and wiggling.

"I could tell it by your ears—your wiggling ears," was the answer.

I watched it streaking out there across the deck, wiggling the slightest bit now and then.

Archie's heart jumped sideways and upwards with a wiggling movement, turning two somersaults, and stopped beating.

"I've told Judy to bemember," said Punch, wiggling, for his father's beard tickled his neck.