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A great science experiment for the kids... and yummy too!

To make it, alls you have to do is smush some oranges in a bag, add ketchup and sugar cubes, let sit for a week, and enjoy!
Prisoner: Boy, this delicious pruno makes me nostalgic for my childhood days when I used to drink cat urine.
by aspraglia December 03, 2010
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Wine brewed by prison inmates and chilled in a cell commode
I drank a gang of pruno, but I still couldn't get drunk enough to want to get sodomized by my cellmate.
by Baller-Ass Nigga July 09, 2003
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An alcoholic beverage produced my inmates in a county or state level. Alcohol is made from fruit, sugar, and bread that ferments for a period of time ranging from one to six days.
The Deputy was walking by my cell and discovered my large batch of pruno.
by Anonymous September 22, 2003
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grape juice and yeast fermented for a week, the foam is then skimmed off and the "pruno" is enjoyed.
my cellie made some pruno and hustled it to the guys in A Pod for some dinner trays.
by brandon's wife June 13, 2004
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