What is this popular Youtube video of the girl laughing with the face morph thing?

[faizbanana]

Y do u care dear ?

 

[faizbanana1]

Y do u care dear ?

 

[RylieA]

Who is this and what?

http://brokenfaced.tumblr.com/post/2819805251/almost-pissed-myself-just-now#notes

 

[faizbanana]

Y do u care dear ?