You’re never too old to try it, sister! 
Breaking news…
The town of Sanchez is still suffering from a garbage man strike. Ken Brockman reports now on the state of the town…
I didn’t know what it meant either until I went on a road trip with a bunch of people to see a soccer game. One of the guys made a comment about “tea bagging” and a “dutch oven” and I didn’t know what either one meant.
I’ve lived such a sheltered life. 
5 or 6 years ago, I saw an anchorman interveiwing the guy one won a Dewalt powertool contest for driving screws into wood.
The interveiwer asked the winner: “How long have you practiced screwing?”
Alternately I might guess that he knows, and that he’s using those comments to insult her about being a lesbian and somewhat butch-looking. (She dresses up nicely on her show but has outright stated that it’s the wardrobe department’s skill, and that she dresses ‘like a twelve-year-old boy’ normally.) Yeah, it still doesn’t make a lot of sense, but it’s a possibility I guess.
Rachel Maddow can rest her nuts on my forehead any time. I suspect she prefers snatch like the lady from You’re Pretty Cosmetics, but that just makes it hotter. 