1 definition by Bill Roswell

Top Definition
Something of large proportions, often used as an adjective, although it can also be used in simile and metaphor form. His cumshots are also much like milk, so there may also be references to that.
Named after pornstar O.G. Mudbone, famous for his 14" penis.
"How are you?"

"Tired as a bitty after taking a mudbone."
by Bill Roswell October 28, 2007

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