Vaginosaur

A woman that is over the age of thirty.

Paul - It's her birthday today, she just turned thirty.
Matt - Ohhh snap, she's a vaginosaur!

Vaginosaur by Montybeau August 18, 2011

Vaginasaurus Rex 

A pejorative term I developed in reference to some, heartless and destructive women. From "vagina" referring to the mamalian birth canal and "dinosauria" (conined by Dr. Richard Owen) meaning "fearfully great lizard" The term is meant to convey the epitome of "bitch" potential that some (emphasized) women display.

My friend's ex-girlfriend broke up with him the day after her car fell off the ramps and crushed his legs while he was changing the oil. Now she's dating his mom. What a Vaginasaurus Rex.

Vaginasaurus Rex by Dr. Chris March 3, 2005

vaginasaur 

A vagina that attacks you when you go near it

vaginasaur by Anonymous March 31, 2003

vagisaurus rex

Someone who is being a real big pussy.

Dude, stop being a vagisaurus rex.

vagisaurus rex by jorge10886 January 26, 2006

Vaginasour 

someone who has a big/over sized vagina, you call it a vaginasour

damn! that girl has a big vaginasour

Vaginasour by nigglet April 9, 2015

Vaginosaurus Rex 

When someone is being a real tool, call them a vaginosarus rex. Which basically means you are a dinosaur's vagina. Best used on your aunt who won't go to dinner with you.

Cindy was being such a vaginosaurus rex because she didn't want to go out like the rest of us.

Vaginosaurus Rex by Painting Jokester March 4, 2010

Vaginasaurus 

A vagina which is so ancient that it needs a team of anthropologists to recognise it.

Your Grandma: "Look at my vaginasaurus!"

Vaginasaurus by Gossip Who? August 7, 2009