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

monovaginal 

possessing one vagina

Caitlyn is one hot, monovaginal bitch

monovaginal by 29Princess January 10, 2009

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