I was surprised to see that word too.
I think it means 'showering'. As wel call it "douchen" here.

No, it doesn't mean showering. It means using a douche to clean one's vagina. This is a douche:

http://www.examiner.com/images/blog/.../douche(1).jpg

I need to get me one of these. We don't have them in New Zealand. Actually scrap that just get me a new *****.

New vagina?

D i l d o

You could use that douche as a... ah well nevermind.
Enjoy, Jessika :D
Does it do anything fancy except being phallus shaped?

This is what douching is Vaginal Douche (Douching) Information on MedicineNet.com

It cleans vaginas. I don't know if that's fancy or not.

I meant her ***** ffs :D.

Just as your penis... no.