Wiki wiki dollar

A wiki wiki dollar was a giveaway promotion in the United States from the Chevron gasoline company during the 1960s. The advertising campaign featured a wiki wiki girl, played by dancer Irene Tsu, dressed in a grass skirt and performing a brisk hula while standing on a gasoline pump.

The Hawaiian use of the word "wiki" was the local pronunciation of the word "quickly" spoken to them by missionaries trying to get their flocks to work more to Western timeframes than the more laid back Hawaiian work ethic of getting it done in plenty of time. Quickly became Wikly became "wiki."