1 definition by iddup

Top Definition
The standard unit of volume of a fart. 1 Rosie O'Donnell is equivalent to 20 oz. of farts.
person 1: "Man I blew the biggest fart last night!"
person 2: "Really? how big was it?"
person 1: "I dont konw, but it mus have been at least 2 Rosie O'Donnells."
person 2: "Holy shit, 2 O'Donnells?!"
by iddup May 08, 2011

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