monovaginal 

possessing one vagina

Caitlyn is one hot, monovaginal bitch

monovaginal by 29Princess January 10, 2009

Monovagina 

The act of loving one vagina, and only one vagina.

Toby; 'Hey Martin, get on that man!'
Martin; 'Na I'm a monovagina. I only like one vagina, Abbie's'
Toby; 'Dude, she's butterz'

Monovagina by CUNTMUFFIN February 10, 2014

Monovaginosis

The side effect of getting married, only getting the same vagina for the rest of your life.

I contracted monovaginosis last year, my wife and I are celebrating our 1 year anniversary.

Monovaginosis by Keaton Hunt July 29, 2025