shockingfinale

noun
UK /ˌʃɒkɪŋ fɪˈnɑːli/
US /ˌʃɑːkɪŋ fɪˈnæli/

The very last part of a story or show that surprises you a lot.

The shockingfinale of the cartoon made everyone gasp.


OTHER MEANINGS

2. The last event of a competition that amazes the crowd.

The game ended with a shockingfinale when the losing team scored twice.

3. A surprising end to a party or celebration.

The fireworks were a shockingfinale to the birthday party.

4. The final part of a book that no one saw coming.

The shockingfinale of the mystery novel revealed the butler did it.