The beer bath

I gave myself a bit of a beer bath last night after I racked 5 gallons of California Common over to a keg so it would be ready to drink by Sunday. After I sealed the keg, and put gas on it, I realized there was the teeniest tiniest bit of beer escaping from the the output valve for my dispensing disconnect. Not thinking I decide to gently push the valve in. and as a result got 28PSI worth of flat beer spurting all over my face. Wow what a rookie move! Chalk that one up to a learning experience.