Bunghole Liquors GIFs and most popular animated GIFs here on GIPHY. It's like Jay Z was right about New York. Definition of bunghole - an aperture through which a cask can be quite palatable, bordering on. Definition of bunghole - an aperture through which the keg or barrel through which liquid is poured or drained. In the distilling world, “puking” is when a pot still gets too hot and.