I’ve been seeing these get thrown around a lot on 4chan and youtube.
Apparently the line “I’m so fresh you can suck my nuts- swag!” comes from Souljah boy’s song “So Fresh”, displayed here.
But then it mutated with Brodyquest, to become this video here, which truly spawned the memetic instance.
It then led to this video, who depicted what is known as the “Swag” associated with the song.
As a result, it led to multiple image macros depicting “Swag”, which shows the characteristic gait of such movements with the elbows at a high angle, most of them being .gif images from deviant art and tumblr.
I think I’ve got something here. I just need some writing the asscociated article it.