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1.
A woman's passage from the outer genital area to the uterus. Also known as a pussy.
Lucy: My pergina hurts from all the sex we had last night.

Dave: Count you and your pergina lucky because I am going in again.
by richard optimus maximus May 29, 2007
 
2.
Pergina is a new internet term for Vagina
Carr's mom's pergina is awkwardly brown.
by darkgod August 24, 2006