If you are pregnant, have a newborn baby that you push around in a baby carriage, bathe frequently, use perfume, shave your legs, become surly in crowds, feel superior to others and let them know it, but tend not to show obvious emotion on your face, which is pale from recently shaving your beard, and take drugs which make you appear to be in a trance, you may want to send your husband out to do the shopping for a while.
I'm sure the millions of people who fit this description to a tee are outraged, simply outraged at this obvious profiling of them.
Paging Mr. Cochran, Mr. Johnny Cochran...