Well you are headed in the right direction with the discussion of pants. But perhaps more apropos is what I call the "The Stinky Pants Boys" which can indeed include women. Every session there is a long standing secret exercise where all congress persons remove their pants, and remaining un-washed, hand they over to somebody else in the group, who then adroitly re-pants -- kinda of like re-gifting. As a result, they all eventually stink the same, and you can not tell the difference from smell to smell. This did allow for the likes of Ted Kennedy, pants-less, who had a distinct smell of his own.