Top Definition
When a porn star's birth control technique of choice (condom, pill, pull-out, etc) fails, and the female porn star becomes pregnant. A porn baby is the result of a pornographic "accident."
When {insert female porn star} forgot to take the pill before she shot the creampie scene, and 9 months later she had herself a porn baby.
by JakethemotherfuckingSNAKE September 29, 2006
1 more definition
when a man jerks off to porn into a piece of clothing and a woman wears it before it is washed thus the semen (or man juice) seeps into the womans vagina (or puge) getting her pregnant and makes a porn baby.
Guy 1-"How did she get pregnant?"
Guy 2-"Yea you never had sex."
Guy 3-"It was a porn baby"
by rampageplaya98 April 05, 2008

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