Swag is a term that refers to a person's sense of style or skills. It is derived from "swagger" and was made popular by hip-hop culture. Swag is usually preceded by a hashtag (#) and used profusely on Twitter, commonly to brag.
Swag. This explanation is taken from a site called Slangit after searching for a while on the web. I get that people can be humurous here, and I enjoy that myself, but there should be at least one entry that's not a joke and that actually refers to the meaning of the word. As a foreigner, this site is a resource for me, so please help by adding helpful entries. Please upvote so others can see.
by JohnnyForeign November 7, 2020
Get the Swagmug. by VitusIsCool September 4, 2021
Get the swagmug. by Clothes_ismyway October 4, 2013
Get the polish your swagmug. 
Swag is a girl named Melany, shes usually really cool and nice. She may seem so swag that you cant be on her level but trust me, she will be there for anyone and will be friends with anyone who matches her vibe <3
by Swagmastermel January 26, 2021
Get the Swagmug. Swag so raw that it’s filthy. You gotta be the most swagged out person that you receive input from others that swag changed you. Beyond that level of swag you must be eternal with the swagger
“Damn son, these b*tches want some, they be like filthy swag, can I get some”
“Bro pass your juice down to me so I can be filthy with thy swagger”
“Is he really flexing that much? Damn he’s filthy with the swag”
“Yungg son, he has the swag of a filthy one”
“Bro pass your juice down to me so I can be filthy with thy swagger”
“Is he really flexing that much? Damn he’s filthy with the swag”
“Yungg son, he has the swag of a filthy one”
by Hagrid vibes 🙌🏼 May 13, 2021
Get the Filthy swagmug.