I love Rachel Maddow's show to start with. I also love Dan Savage's sex-advice column, which is where I first learned of the "other" definition of "tea-bagging."

Watching Rachel trying somewhat unsuccessfully not to giggle about the double-meaning, and then admonishing her off-camera staff and crew to knock off the contagous cracking up, was a real treat!

Anna Marie Cox seemed to have no compunction, and much glee, about hitting the double-entendre as hard as she could without explaining it to the audience.

For those of you who still don't get the joke, meander about in google (or the search engine of your choice) a bit. Maybe add the word "sex" to your search. Then watch it again.