Does this annoy the shit out of anybody else? My 13 year old step son has picked up this nasty habit from his grandmother and I cannot stand it, I have asked him numerous times to not chew with his mouth open as it is not appropriate to do so in front of other people but I think it has became in ingrained habit. His mother does it sometimes as well but not as nearly as loudly or often as the child or her mother(who smacks like a fuckin cow! I actually wear headphones whenever she comes around). I am a very patient person and very mild tempered but this one thing makes me rage inside, Does this annoy the living shit out of anybody else?