Definitions by Kawaiikittypop

Vagina Sisters 

Two friends that are so close their menstrual cycles become in sync.

Girl 1: "Stephanie has been hanging around Erica a lot lately.. You don't think they're vagina sisters yet... do you?"
Girl 2: "I can't tell.. But I think I'd have to say so."

Vagina Sisters by Kawaiikittypop September 11, 2014

Vagina Sisters 

Two friends who are so close their menstrual cycles are in sync.

Girl 1: "Stephanie sure has been hanging around Erica a lot.. Do you think they're vagina sisters yet?"
Girl 2: "I'm not sure but I'd have to say so.."

Vagina Sisters by Kawaiikittypop September 11, 2014