From Thinkgeek:
Shower old-school style with this Retro Gaming Shower Curtain without having to worry about getting water in the cartridges. Its see-thru panel lets you be the star of Super Shower Time, instead of one of those stupid plumbers. Although that sort of works now that we think about it. Plumbers. Shower. Anyhow, lather up with your Cleantendo – now you’re sudsing with power!