ALL meanings of ass backwards
ass back·ward
A a - adverb ass backwards in an order or way reverse from the usual: You've sewn the sleeve on assbackwards. 1
- adverb ass backwards in a manner incongruously or preposterously counter to what is customary, probable, or feasible: The plan fell apart because everything leading up to it was handled assbackwards. 1
- adjective ass backwards Alternative spelling of ass-backwards. 0