the brown and disgusting resin ring left around ones mouth after smoking a gargantuous bong haul.
Bob:"hey Dan, did you see Mac's bong mouth before he made out with that broad?
I wonder how that tasted...
by jimmay2007 October 3, 2007
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A ring of acne and herpe-symplex c circumfrencing ones mouth from habitual bong use. Can be avoided by cleaning the mouth of the bong prior to use.
You might want to clean that bong before you use it, last time I hit out of that piece I got a severe case of Bong Mouth
by Cold Sores in Cardiff February 22, 2007
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