Want to be less offensive know your euphemisms, hide unpleasantness of disturbing ideas. Confuse and conceal the truth. Little Red Book of Euphemisms does not promote dysphemism; expressions which are to sound intentionally harsh: motion discomfort bag vomit bag, correctional facility prison, sanitation engineer garbage man, sanitary landfill garbage dump, pre owned vehicles used cars, cyber world third party unauthorized use cracking computer crime, acting like rabbits.