Backgina

The asshole of a person. Commonly referred to as backpussy.

Jeff asked his girlfriend if she would mind if he stuck it in her Backgina.

by Heninator December 17, 2007

Backgina

Asshole

"That kid was such a douche, when he bent over, I rammed my knee cap up his backgina"

by Notlad Dradeb October 19, 2009

backgina

the rolls of skin that are formed when one pushes the shoulder blades together

dude, you've got a backgina
Haha im fingering your backgina

by LongNine January 19, 2009

Backgina

Backgina- Making a vagina by using your back muscles. By straightening your arms and moving them back to form a “Jesus” on the cross shape, you turn your upper back into a vagina.

“Hey Dave, did you see Rose stretching the other day? She did a Jesus pose whilst warming up and made a wicked backgina”

by D the H January 12, 2021