In order to properly enhance the ancient term "fuck you," someone can add the extra "u's" to make it sound more exciting and not plain boring.

Sounds almost like saying "Kung fuuuuuuu"

Someone who is possessed by clout chasing. The original human is now gone and a demonic entity that feeds on clout is all that is left. An empty shell with no control of their actions, forced to blindly react to situations they think will bring them attention.