Talk About Them Or Just Go Until The Anger Pass
talks poorly about someone.
Answer them? Talk back?
When someone talks to you, you do best to listen. And give a candid opinion of the topic.
tattler.
chatterbox
chat
The adjective "ignorant" is often used to describe someone who talks about something they know nothing about.
Soliloquoy, but spell check
Gothic
hey mickey
By listening to how much talking they do.
a teller