Replying to Eating Loudly

This has got to be my biggest pet peeve, and the guy that works 2 cubicles down from me is the loudest eater in the god damn world. Right now someone has a radio on and I have one ear bud in and I can still hear him chewing like it's playing through that ear bud.

Now he is fuck slurping down french fries. Yes slurping like some do when they eat soup. How the fuck do you even do that? The worst part is that this goes on for 30+ min cause the guy is a fat piece of shit who just stuffs his face.

Does this bother anyone else this much or am I overreacting?