Initialism of boating while under the influence (of drugs or alcohol).

A calculation of the overall cost of capital used by an enterprise, made by totalling the cost of each source of capital used multiplied by its proportional share of the total capital used. Abbrevi...

plural of restfulness

An indoor tabletop game, normally for children, simulating football (soccer), in which plastic straws are blown through in order to move a small ball and score goals.