Screaming and weeping, twitching constantly and pulling at her hair.

If the bottom is not too weedy I constantly twitch the bait along the bottom a few inches at a time.

The dogs' noses twitched constantly, as did the trainers', though less obviously.

He was a small, pale man, with wide-set green eyes and a face that was constantly twitching.

Second, patients suffering from Tourette syndrome are not constantly twitching.

Tourette's patients are not constantly twitching and belting out obscenities.

He was muttering to himself, and his features twitched constantly.

His mouth was masked by a fall of short tentacles that dangled like a constantly twitching mustache.

The long whiskers of the monster were constantly twitching as the thing sniffed at the man.

They had antennas and beaks and mandibles that twitched constantly.