This reaction gif of a fat guy saying fuck you like 10 times, comes from a video on Youtube. This guy called Norm has a Youtube channel, I guess he got many people bitching at him and calling him fat that he got upset and replied to those guys with a video of him loosing it.

You can use this gif when you are really feed up of someone and can't take it anymore.

Watch the video of Fat Norm saying fuck you and getting pissed