[J. Tithonus Pednaud]

Man, when I lived in this one place in South Korea the entire tiny bathroom was the shower. Unfortunately, the shower head itself was attached to the sink on a foot long hose that only reached my nuts and lower abs. I spent six months showering whilst slumped on a toilet.

Still, at least I was showering. One time when I was with the carnival I went 17 days without access to a real bath or shower. Used a bucket and rainwater.

So that's three votes for MattJack's solution.