A fool, idiot, moron, retard.
You left the food in the oven, you butt fungus.
dodane przez Joel Joseph kwiecień 07, 2006
A disease of the ass
Brandon has butt fungus and he can't get any dates!!!!
dodane przez brandon dinglehoff listopad 17, 2005
musrooms or moss that growing in or around the rim of your asshole.
Paul Durso has gnarly butt fungus.
dodane przez johann smelts styczeń 26, 2009
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."
dodane przez Colonel Turdburglar lipiec 22, 2005
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!!!!!!!!!!!!"
dodane przez JOOOOOOOOOOSE styczeń 17, 2010
The redness of the arse.
OMG you are as red as the irritating skin from the babies diaper that caused buttfungus!
dodane przez Optical Illusion styczeń 25, 2011