I thought the term had something to do with female hygiene.
According to Breitbart.com Big Government page, Rep. Walter Jones (R-NC) is urging all candidates for Speaker of the House to drop out of the race if skeletons in their closet might embarrass the Republican Party.
Yes, it definitely does, but it’s been hijacked for pejorative (expressing contempt or disapproval) purposes & especially used in that way against men.