I'm afaid all the movies and shows on television show too much of this verbal abuse. Young kids have a tendency to immitate it, then they have a bad habit of verbally abusing before they are old enough to realize how wrong it is. That's why sane parents need to keep talking and informing kids of its danger. Whenever I hear people speaking angrily in public places I have to share my two cents about how wrong it is with whatever kids are with me.