EXAMPLES FROM THE WEB FOR BUNG UP
Let it ferment a day or two; then bung up the cask, and you may bottle the beer the next day.
After remaining a few weeks, rack off and bung up closely in clean casks.
They only bung up the volcano; the best step is to cure the blood, otherwise it will break out somewhere else.
Stir them well together; bung up the vessel close for a month; then bottle it.
Before you bung up close, you may add one pint of brandy at pleasure.