an act or instance of being taken advantage of or cheated. · an act or instance of being attacked or defeated decisively; drubbing: Small investors took a hosing in the recent stock-market decline. Found on https://www.infoplease.com/dictionary/hosing
1) Doing a carwash task 
an act or instance of being taken advantage of or cheated. · an act or instance of being attacked or defeated decisively; drubbing: Small investors took a hosing in the recent stock-market decline.