When a girl is laying on a bed and her vagina is so wet it drips down her butt cheeks on to the bed sheets and forms a wet spot on the sheets in the form of a bat.

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)