Top definition
When an otherwise conservative women makes a promiscuous decision. Licentious behavior that is out of character for the woman engaging in it.
My friend spent all semester sitting in her dorm room waiting on a kind guy and a committed relationship made the slutcision last night to drink multiple tequila shots and sleep with some guy she barely knew.

Synonyms: whorish, licentious, salacious, tramp like, easy
Antonyms : conservative, austere, prudish, chaste, virgin
by Matheau May 31, 2012
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