A rag with which one would wipe his bell. Used not as a term of affection.

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)

A person whos worth in society is equal to that of a rag used to whipe one's bell.