Great Wall Of Vagina

The bone type structure inside a girl's vagina that you must maneuver around to get to the "g-spot" while fingering her.

Girl: "Pleasure me more baby!"

Guy: "Okay I must get past the Great Wall Of Vagina"

Great Wall Of Vagina by DWEAVE AND DIRTY January 23, 2010

Great Wall of Vagina

A female version of "Cock Blocking". If a girl is out with a guy or girl and prevents them from getting lucky due to something they do, or just by being there.

Dave - Why am i having no luck tonight with girls tonight?!?!?

Tracey - Oh, that might be my fault, inadvertent Great wall of Vagina. All the girls must think you're with me.

Dave - Well fuck off then! I want to get lucky!

Great Wall of Vagina by Sir Dave Longpipe I January 10, 2014

Climbing the Great Wall of Vagina

To have sex, usually from behind, with an Chinese girl.

"How did your date with Ming Hu go last night?" "Dude, I was Climbing the Great Wall of Vagina all night!"

Climbing the Great Wall of Vagina by H. P. Lovecraft May 4, 2006