Bum Dribble Baby 

When a guy has blown his load up a girls ass the spunk dribbles down to the girls pussy and then 9 months later a baby is born - the bum dribble baby is born!

"Dude face it you are a bum dribble baby"

Bum Dribble Baby by Ste Crayston June 19, 2006

dribble bum baby 

When your father fucked your mother in the arse to prevent her getting pregnant. However his cam ran out her arsehole, down to her cunt and here you are... a dribble bum baby. Commonly used as an insult

Piss off mate, your just a dribble bum baby

dribble bum baby by Sinnie666 November 23, 2017