The range of possible tics is very broad.
- Eye blinking,
- head jerking,
- shoulder shrugging and facial grimacing
- touching other people or things,
- twirling and
- sometimes, hitting or biting oneself
- Throat clearing,
- yelping and other noises, sniffing,
- coughing and tongue clicking
- Uttering words or phrases out of context,
- coprolalia (saying socially unacceptable words), and
- echolalia (repeating a sound, word, or phrase just heard).