1. something that causes shock or surprise; an unexpected or disturbing event
Usage: informal
2. a sensational story, book, or movie designed to shock or thrill
Usage: informal

Examples

• The election results were a real shocker to everyone.
• Her resignation came as a complete shocker to the company.
• The movie was a typical horror shocker with lots of jump scares.
• The news of their divorce was quite a shocker.
• That plot twist at the end was a real shocker.
• The book is a psychological shocker that keeps you guessing.