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1 definition by D.P. Keating

 
1.
A person acting in a clueless, irrational or foolish manner, often but not exclusively a woman. Named for the Alaskan politician known for her lack of rationality.
Did you hear Marissa broke up with Todd because her horoscope said she would? What a Palin.
by D.P. Keating April 10, 2009
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