Rashmi "Adabus" Raju the fashionable one

Dad's comments: Raju's lovely daughter had coined a new word - Adabus. Nobody knew what it meant. I tried to ask her questions about it and established the following: It can be asked as a question (Adabus?) and is also a valid response to this question (Adabus!). It can sometimes provoke laughter when used and can be dead serious in other contexts. Go figure...