Shakespeare first used the term "swagger" or "swaggerin" in Midsummer Night's Dream, and later the term was made into "swagger" or a "swaggerer".
"PUCK: What hempen home-spuns have we swaggering here,
So near the cradle of the fairy queen?"
http://shakespearesenglish.tumblr.com/post/16067913156/swagger
I always found it interesting that Pompeo chose Shakespeare and Swagger for his Instagram Debut.
Is Pompeo hinting at something by pointing us towards Shakespeare and Midsummer Night's Dream and "the cradle of THE FAIRY QUEEN?"
HRC?