What does uncle Uygur's selfie expression pack mean?

Uyghur uncle selfie expression pack means the magical smile of Uyghur uncle selfie. Uyghur uncle's selfie shows a man lying in bed shirtless this year. He suddenly raised his mobile phone and pressed the shutter on a whim, and sent two photos to the world. The expression pack is the magic smile of the photo. So the meaning of Uyghur uncle's selfie expression pack is the magical smile of Uyghur uncle's selfie.