Its funny..I'm almost 30 years old and I have never said "pussy" I'm so politically correct with it.. I have always said "private part". My male best friend in high school (we still talk to this day) calls it an "ooh-chi-ma-cuch".. it was so funny that I use that word as well.. My mom would say puss-puss..
BUT my hubby would say any and every word for it..he's crazy! My kids are small so for them its called "boo-boo" or jama! That's a secret word for my 7 year old so it throws off others and we will know if she has been hurt or violated if she uses that word!
I could just never say the P-word..I just thought it was derogatory especially in the context of how its normally used!