Created from the words face, jizz and sparkle. Used to describe the moment when a guy jizz's on your face and you put glitter on it so you look a bit prettier in the pictures.
"Here's a picture of me in Crete. Here's me by the pool. Here's me with a fajizzle"
It means for real, it is a part of the izzle dailect, in which you take the first letter and add izzle, in which most are like this. In this case making for into fa and adding sh and then izzle.
It may also be said foshizzle, forshizzle or fashizzle, never is it forizzle.