When you and your friends/ family are chatting and someone is chatting complete rubbish,...they are chatting packer or chatting'breeze' as some would say. This person is non-stop rabbiting about nothing not interesting and boring.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)