Sometimes I Wonder About My Mothering Skills

So my 4 year old daughter and I were driving home from the grocery store and she starts this conversation.

"Mom, is tomorrow the weekend?"
"Yes"
"What about the day after tomorrow?"
"No."
"School?"
"Yep."
"Damn."
"Pardon?"
"Damn."
"That's not a word we use."
"Okay....that's stupid."
"Can we go with silly?"
"I guess"

Really??  I guess it's not as bad as the time she came home from junior kindergarten saying the F-word...... 
Well, I'll keep trying :)