when you feltch a girls period out of her vagina and make out with somebody.
Holy shit you got bleeding gums from grace murphy
by jack hoffman October 30, 2004
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When a dentist anesthesizes a female patient, yanks out all of her teeth with plyers and proceeds to fuck her face.
Yeah, I ran into a girl from high school at the office. She was looking good, so instead of filling her cavity, I made her give me a Bleeding Gums Murphy.

She's not looking so good anymore.
by Ghostington's Keeper October 28, 2012
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Someone whos gums are over exposed constantly but alot worse when smiling or having a laugh
"jesus christ look at that bleeding gums murphey muppet!"
by murphey gums April 5, 2009
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