When a child is born The Crave nuturing from there parents they listen to everything There parents say And the child remebers it (Proven fact) and Say what they say when the get older, well i dont blame the kids i blame the parents for saying anything raciest, pregitist, there children are going to grow up with those words, Not blaming no parents, when a child goes to school he could here raciest or mabey even confused kids say bad things about other people, some people even use it as a joke when last time a checked it was a big deal but in todays society people disagree and find it funny,  i heard people call people gay as in terms of stupid which is wrong just steriotypes dont just become one they learn it from someone and I wish the world was differnt be alot more peaceful but people will disagree 100% so this is how i think and probably i can say know how sterotypes are made :P