Did You Just Say What I Think You Said?

I just took my daughter to get her hair cut.  We go to this great place called 'Kuts 4 Kids'.  She sat up on the rocking horse to get her hair done.  All of a sudden she states, loudly and clear as a bell, "Penis!" - just out of the blue.  Like it's okay to just shout out private body parts in public.  I just stared at her in shock.  She has never done that before.  The hairstylist and I were chatting, so I don't know if she was trying to get our attention, or what.  It's moments like these when the fact she has two older brothers is really obvious.  Anyway, as I was still staring at her open mouthed, and the hairstylist was trying not to laugh too hard, I guess my daughter could tell by the look on my face that she was about to get into trouble.  She thought quickly and said hastily, "That's a bad word and we don't say it, right, Mommy?"  Good one, honey.  A little late, but...good.  I mean, it's not a bad word, but it's a private word.  Okay?  Private!  Kids...