I don't mean to be rude or anything but....this was the urban dictionary definition of "swag":
"1.SWAG
The most used word in the whole f*cking universe. Douche bags use it, your kids use it, your mail man uses it, and your f*cking dog uses it. If you got swag, you generally wear those sh*tty hats side way, and your ass hanging out like a f*cking goof cause your pants are half way down your white ass legs. To break down the word, it means (Secretly We Are Gay). It is also a word that means to represent yourself/ the way you represent yourself, baggy clothes, sh*tty hats, small penis and basically a way to say your afraid to come out of the closet."
The 3rd definition makes my head hurt just by thinking such human beings even exist so...I'm not pasting it here