2 definitions by Eric Conlon

Top Definition
An egregious error (or altogether unwitting, on the other end of the spectrum of awareness) resulting in a response ranging from a harmless prank to serious vandalism (Localized to York, PA)
It was a major rookie mistake for him to leave his car door open!
by Eric Conlon July 23, 2003

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Similar to a rookie mistake but broader in scope and consequence.
Saying he could have a party that weekend was a major wookie mistake.
by Eric Conlon July 23, 2003

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