This is the 18312th most frequent Russian word.
шокируют
"Шокируют" means "they shock."
The word "шокируют" is used here to express that the news causes a strong emotional reaction, such as disbelief or surprise.
Эти новости действительно шокируют.
This news is truly shocking.
In this instance, "шокируют" conveys the emotional impact or surprise elicited by horror scenes.
Фильмы ужасов часто шокируют зрителей своими сценами.
Horror movies often shock viewers with their scenes.
Here, "шокируют" means that the person's words have a shocking or surprising effect on those who are listening.