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1 definition by Joey V69

The sexual act in which a male flings his dong into a female's oral, anal, or vaginal cavity and is usually performed on a king size bed. A derivative of the latin phrase "slutivus cum flongdivious."
"Did you hear that Johnny totally flonged this chick on Saturday night?"

"Dude, if Sandy doesn't let me flong her tonight, I'm dumping her.
by Joey V69 August 09, 2007