Top definition
A person with a giant vagina, such as a gaping hole. This person generally is no fun in the bedroom.
Hey john check out this girls ginosurus, it looks like an english sheep dog.

Why is her gina so big. It is a ginosurus duhhh.

It is like tossing hotdogs down a hallway.

This chick has one big ginosurus, she must know kaytlin jenner.
by Crispy turd May 22, 2018
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