Nymphopotamus 

A fat chick that eats, breathes, and lives for sex. Also refered to as a "fuck hungry Hippo".

Guys who dig these kind of women need to have their train conductor goggles on and usually ride the gravy train home after a long night at the club.

Your boi tyrone been hookin up with that Nymphopotamus who work at dunkin donuts!!!

Nymphopotamus by Apollo Isley May 1, 2007

nymphomation 

Contact information such as a name, phone number, email address etc. typically scrawled on a match book cover or a napkin. This information is generally obtained from a girl (hopefully a nymphomaniac) that you met at a bar the night before.

A: Did you get that chick's number that was grinding on you last night?
B: Indeed I did. She provided me with all the necessary 'nymphomation'.

nymphomation by Bryan Gilbreath January 27, 2009

nympho 

1. A person, typically female, who is addicted to sex
2. What most of the UD authors of “horny”, “sex story”, and “nympho” are
3. The best type of girlfriend to have
4. A person who isn’t a slut but very sexually talented

5. The type of people who spouses have the lowest rate of affairs across the world
6. A person who does not give a fuck about either religious or (some) lawful restrictions surrounding sexual intercourse
7. A person who often sexually obsessed over one crush instead of a bunch of people

Person: My gf is a nympho
Me: Lucky!

nympho by Dubiks May 20, 2019

nymphomercial 

Infomercial featuring scantily clad tarts touting products of all sorts.

I saw a nymphomerical the other night with this chick who had monster sweatermeat.

nymphomercial by Mo Dixley August 5, 2005

Closet Nymph 

A girl who appears to be a prude, innocent, and conservative, but in reality she thinks of sex all the time and pictures dirty scenarios in her head throughout the day.

Stephanie: I literally can't stop thinking about sex, its all I can think about.

Jasmine: I know exactly what you're going through, I have had sex dreams for 2 weeks in a row. I'm such a closet nymph.

Closet Nymph by The Secret Prude October 28, 2012

Nymphology 

Not psychology

It's Nymphology not psychology, be the manic pixie dream girl that you fucking outta be

Nymphology by gursfavoritegorl June 1, 2023

Info Nympho 

Someone who is obsessed with always being connected and up-to-date. Obsessive checking of email and blackberry usage and searching for wi-fi signals are good indicators.

My friend Dan is an Info Nympho. He always has his bluetooth in his ear and is constantly on his blackberry.

Info Nympho by gtbarry January 16, 2009