When a man has a very small penis, much like a large clitoris, thus looking like a cross between a penis and a vagina.
"Ewww, look at michael's penis, its so small it resembles a pegina!"
When one or both parties fall asleep during sex causing prolonged contact with each others sticky bodily fluids creating one merged sex organ.
Example 1
Susan: "honey did we fall asleep during sex?"
Bill: "shit dear. We have a pegina"
Example 2
Daisy: "Shit Tom, did we fall asleep during sex?"
Tom: "You did. I just saw it as a great opportunity to make a pegina. WE ARE FINALLY ONE!!! THIS IS ALL I EVER WANTED!!!
the mutation of human sex organs, or simpily an 1/2 penis with a vagina under it. With a pagina a person can easily pleasure themselves by forcing their penis into their vagina, then when you ejaculate the vagina part turns the seamen into enegry
the man was born with a pegina
(pee-gh-eye-nuh)- a combination of a penis and a vagina; has the ability of neither. Also functions as an anus, with full deficating ability.
"The doctor delivered the news to Stefanie, that her new born baby had a pegina."
"The boy touched his pegina and began to cry."
Either a man's dick that is so small that he basically has a vagina, or a woman's clitoris that is so huge that it could be a dick.
Person one: I had sex with Suzy last night, and she fucked my ass with her pegina!
Person two: Dude, that rocks, but I had gay sex with Johnny last night and his dick was so tiny it was a pegina.
When a penis grows with a vagina on the tip instead of a regular pee hole.