The process in which a male is having sex with a pregnant woman. The pregnant woman then delivers her baby while in the act of sex. The male then grabs the baby and begins to have sex with him/her. After he has sexual intercourse with the infant he eats the baby and then throws it back up into the mothers vagina.
I got my wife pregnant, so i had to give her a dirty denby nine months later.
by llama16 June 17, 2009
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In an operating theatre, when a patient is anaesthetised and in the legs-up position for a haemorrhoid operation, they suddenly cough and shart a liquid shit at least 2 metres across the room.
Nurse: Quick, patient is coughing, get out of the way!

Professor of Surgery: Damn it! Patient just gave me a Dirty Denby!
by Neil Broom October 21, 2022
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