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1.) Woman who is only attracted to lean, muscular men, especially those with ripped pectoral and abdominal muscles.

2.) A usually picky woman who is extraordinarily solicitous of men who possess ripped, muscular physiques.
Jeff: Dude, Ashley was all over me after she saw me with my shirt off.
LJ: Word, she's a total pec princess.
by Romeo Foxtrot January 30, 2007
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