Yep, I do. I think I even remember Madonna saying years ago that she did (and something about curing athletes foot?).
How many of you guys do the housework and clean the shower?
I clean them (and everything else). I even go as far as bleaching them once a week.
(edit, I found the Madonna reference)
Dave: Oh, jeez, we're out of time again. [laughter] What are you going to do now? What are you going to do after the show?
Madonna: Did you know that it's good if you pee in the shower?
Dave: I'm sorry?
Madonna: I'm serious! [crowd reacts uncomfortably] No, seriously, peeing in the shower is really good. It ... it fights, um, um, athlete's foot. I'm serious, no, urine is like, is like ... is like an antiseptic. It's all got to do with the enzymes in your body.
Dave: Don't ... don't you know a good pharmacist? [laughter]
Madonna: Ummm ...
Dave: Get yourself some Desenex! Or whatever that stuff is.
Madonna: I wanted to share something that I knew with you.
Dave: Okay, well, thank you very much. Ah, I'm going to try to wrap this up.
- James