Someone who has 2 penises in their butt at one time that result in anal juices.
by Mak2356774 February 20, 2018
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A guy who drinks period blood to enhance his physical attributes
Bro stay away from frank, hes a humper flumper. He'll eat your pussy blood
by Jack frapper August 5, 2022
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A lazy, middle aged, married woman who's lost all interest in her chosen role in life. Generally, souless, selfish, always with flapjack or Orangutan titties...also said to have a head shaped like a shank portion ham. Infrequent showering, missing front teeth, Stringy toes , floppy loosness around her body are some tell tale signs that you may have got you a flumper as a wife. Beware and prepare! Your Flumper could be on the verge of going apeshit and fuck up your enire life and family.
Would you please get the fuck up ,ya fuckin fumper, and throw all these piss diapers away? Goddam it! Goddam it!

Go ahead Flumper...put these novelty deer antlers and see if there are hunters in the meadow.

After the. Plan crashed, the only thing that keep me alive that night was the warmth from the inside of my poor departed Flumper. She was bug enough to save me and her sister.
by D.J. ChimChimBalls April 12, 2023
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A "Flumper" is a person that has a disgusting, horrible, squirrel like haircut. "Flumper" is usually used as a insult to people with revolting haircuts.
Shut up you be lookin' like a "Flumper".
by CoolBoyCool June 22, 2023
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