Open mouth chewers

I hate them. Theres no need for them to open mouth chew. They dont even cover their mouths, i dont wanna see that mashed up food in your mouth thats disgusting. And the sound of it grinds my gears so badly. One of my friends does it, I love him but oh my god. Im like on the verge of pulling my hair out its so goddamn annoying and gross. I can also hear him chew whenever we are on call it just grinds my gears SO badly for some reason.

This obviously applys to those who CAN chew with their mouth closed but choose not to.