vagina armpit 

when you look under a female's armpit and there is so much creasing and skin it looks like a vagina. henceforth, vagina armpit.

EWW! PUT YOUR ARM DOWN, IT LOOKS LIKE A VAGINA ARMPIT!

vagina armpit by SLAYERKG August 21, 2009

armpit vagina 

That fold of skin where a woman's arm joins her torso. Can be present even in relatively fit women.

Jennifer Lawrence, by her own admission, was rocking some serious armpit vagina at the SAG awards.

armpit vagina by hipdoc January 20, 2014

armpit vagina 

Term used by Jennifer Lawrence at the 2014 SAG awards. Sarcastically calling "armpit fat".. armpit vagina. Refers to the thin rolls of skin that bulge into the upper armpit from a too-tight dress

"Great armpit fat -- it's awful," Lawrence said. "Now you can maybe look at my armpit vagina."

armpit vagina by Camilio_ January 19, 2014