shockingaction

noun
UK /ˈʃɒkɪŋ ˈækʃən/
US /ˈʃɑːkɪŋ ˈækʃən/

A shocking action is something you do that surprises people a lot.

The loud bang was a shocking action that made everyone jump.


OTHER MEANINGS

2. A deed that upsets or offends people because it breaks rules.

Cheating in the game was a shocking action that made his friends sad.

3. A sudden move that frightens or amazes onlookers.

The magician's shocking action made the coin vanish from his hand.

4. An act that is very bold and unexpected in a story or show.

The hero's shocking action at the end of the movie surprised the whole audience.