"So it turns out I have more than one special friend..."

Remember how I mentioned my one female friend who admitted to drinking a beer in the shower once? Yep, I thought that was pretty weird, but as I learnt tonight, she is not alone.
I discovered this just as I was about to jump into the shower. My flatmate, a big time Tiger drinker left this behind in the bathroom at sometime in the last 24 hours.
Is anyone else aware of a happy shower beer consumer?