They're just stale euphemisms. http://englishcowpath.blogspot.cl/2011/06/euphemism-treadmill-replacing-r-word.html http://englishcowpath.blogspot.cl/2011/06/eu

They're just stale euphemisms. http://englishcowpath.blogspot.cl/2011/06/euphemism-treadmill-replacing-r-word.html http://englishcowpath.blogspot.cl/2011/06/euphemism-treadmil...