Fungus.

[Orfy]

As per one of the google adds above..
http://naturopathicdoctor.wordpress...e-beer-soak/?gclid=CIvU3vmKuY0CFRWOEgod-UHMMA

 

[Baron von BeeGee]

I'm not sure I could bring myself to put fungified feet in good Guiness. I did wash my hair once with BMC but all it did was attract bees.

 

[mward]

Soaking your feet in starsan will do the same thing.

 

[Fingers]

I wonder if a guy could train his feet to drink? Perhaps that's what happened to the wobbly ankled model in another post. Some inject their drugs between their toes, so....