Kegged a batch of a rye ale tonight and had about a half gallon left in the fermenter after filling up the corny. Filled up a big jar and have pulling pints off since I finished. I ain't throwing that **** away, so instead I am sitting here with a pleasant buzz off flat beer. I guess I should have planned better and had a few bottles ready to go, but this isnt that bad of an outcome. Best flat beer I've ever had.