Why is it bad for kids to say bad words?

Answer 1

For more information, it's also bad because it can be rude or mean. People usually swear because it implys making fun of people and making them feel bad about themselves.

Kids get it from either their parents, or school. They're good kids out there who won't start swearing themselves, but they're more kids who will want to be like everybody else to fit in, so will start swearing.

If you care about your kids swearing or not, then tell your kids at a young age, and make sure they understand.