My 6 yr old is so rude!

My brother as a child did the same thing and everyday when my mom picked him up at school he was bad a again it took her the whole weekend to get him back to a "nice boy" Eventaly she took him out of school for a half a year and homescooled him until he learn to not follow others the next school year when she let him back in school he was fine. I think that at 6 alot of kids are learning things about the world and cursing and swearing are "cool" to some kids. Just keep a close watch and keep on telling him that's its not right.

I know what you mean, my 7 yr old daughter says the same thing, i said to her that it's no good reason. I always send her to her room, i don't know what else i can do about it.