Mmm, dead skin, particles of dirt, and shampoo, just what my beer always needs.
You don't hold the beer at your chest.
Doesn't matter, if it's in the shower with you, that shit will find its way in there via the water spray. Especially if it's in a glass or cup.
you must be quite the jovial swimmer.
Well I try not to drink pool water by the pint, if at all possible.