A burp and/or belch that comes from the deepest dungeon of your stomach; typically smells of garbage, but can be extremely satisfying and may result in a subsequent fart.
John: (belch)

Paige: Omg John, gross! Was that a dungeonous burp?

John: yes, and it was very satisfying (fart)..
by HolliJohn December 18, 2021
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