As did I. My parents used to curse a lot, often in many different languages. They were pretty open about cursing (think the Osbournes) and figured that there were worse things I could do...saying 'fuck' and 'shit' wasn't that bad.

Of course this was only limited to our house. My mom made me promise that I was never to be that way outside the house.

Oh yeah, and I did manage to make it through 13 years of Catholic school.