bung hole
Cask's filling port
A bung hole is the opening in a barrel or cask through which liquid is poured in or drained out, sealed with a stopper called a bung.
The term also serves as crude slang for anus, playing on the hole-and-stopper imagery.
Sometimes spelled as one word: bunghole.
- barrelHooped cylindrical vessel
- drain plugRemovable basin stopper
- kegSmall beverage barrel
- caskWooden storage barrel
- orificeBodily passage entrance
drain · vent · beer · beer keg · wine · oak · oak aging · cellar · cooper · wooden · opening · spout · fermentation · brewery · tap room · ale · aging · leaky