1 definition by Mister Hyde

Top Definition
The fungus on the outside and opening of the vagina. It can be often be triggered by semen or old milk near the vaginal area.
Brent: OMG!! Julie, you have dunder cheese all over your pussy!
Julie: Well if you hadn't pulled out and blown your load on my pussy, then it wouldn't be there, would it?
by Mister Hyde May 20, 2009

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