1 definition by HillMeadow

Top Definition
After ejaculating into a woman's ass, she farts and cum drips from her asshole into her vagina. This sperm then joins with the womans egg creating a baby.
Don't think that just because you are having butt sex that you wont get pregnant. You could end up having a Cumfart baby.
by HillMeadow April 25, 2010

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