Acki, Acks : The origins of this word comes from the arab world. muslim men and brothers call each other this to get each others attention , or it could be used in in any sentence meanin brother.

This word is used in UK and USA mostly.. Most likley in the muslims Neighbourhoods

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)