Used to express frustration or strong emotions; often informal and in casual conversations. He needed to sound off about the poor service he received.
Pro Tip 2/3
Social Media
Commonly used in the context of social media where people share their strong opinions freely. She sounded off on Twitter about the new policy changes.
Pro Tip 3/3
Public Debates
Often heard during public debates or discussions where participants vigorously express opinions. The panel guests will sound off on climate change tonight.