Definitions by Nib

The Vagina Twins 

The nickname for famous conjoined twins Abigail and Brittany Hensel. They have two spinal cords joined at the pelvis, four lungs, 2 hearts, 2 stomachs and share a vagina.

"The Vagina Twins are a medical marvel."

The Vagina Twins by Nib May 21, 2006