Top definition
A fool, idiot, moron, retard.
You left the food in the oven, you butt fungus.
by Joel Joseph April 07, 2006
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2
A slang term for "Chronic Anal Candidiasis", or in infection caused by a fungi growth on the anal pore. Not unlike a yeast infection, the symptoms include severe itching/burning and a smelly fuckin' white discharge.
"Dude, I can smell your buttfungus...you should have that looked at."
by Colonel Turdburglar July 22, 2005
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3
musrooms or moss that growing in or around the rim of your asshole.
Paul Durso has gnarly butt fungus.
by johann smelts January 26, 2009
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4
Brandon has butt fungus and he can't get any dates!!!!
by brandon dinglehoff November 17, 2005
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5
Discusting, moldy fungus, growing around, on, or inside a person's butt.
Doctor:I had a patient come in today with some nasty butt fungus, he asks if I would clean it for him. I said" Hell no!!!!!!!!!!!!"
by JOOOOOOOOOOSE January 17, 2010
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6
A SUBSTANCE THAT EMITS FROM THE MOUTHS OF POLITICIANS AND SMELLS VERY MUCH LIKE ASS
THE DEMOCRATS ARE TALKING BUTT FUNGUS A LOT THIS WEEK
by PICKLE PIRATE January 28, 2010
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7
The redness of the arse.
OMG you are as red as the irritating skin from the babies diaper that caused buttfungus!
by Optical Illusion January 25, 2011
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