not girlfriend 

A girl that you like, do/buy things for, yet aren't officially dating due to a variety of reasons including, but not limited to:
1. One set of parents forbids dating. 2. You want to avoid the drama that comes along with dating. 3. If one of your/her exes finds out, you/she is gunna get they butt kicked.

Guy 1: "Dude your girlfriend is Hot!"
Guy 2: "No man she's my "not girlfriend," Her Mom would kill me if she found out we're dating."

not girlfriend by Who-Di-Freaking-Yah April 7, 2009

not girlfriend 

When a guy has a female friend whom he buys things for, takes out on dates, drives places, etc, yet the girl insists she is not his girlfriend (and, of course, does not put out).

If a guy takes a girl to a fancy dinner for her birthday (just the two of them), gets her a pricy gift, and is told how great a friend he is: She's his not girlfriend.

not girlfriend by Mr Dee January 8, 2008

not-girlfriend 

The exact opposite of friends with benefit. It's like having a girlfriend but with all the bad parts and none of the good parts. You go through all the boyfriend/girlfriend drama and there's no making out, no hugging, holding hands, NONE of the good stuff. The worst possible relationship you can have with a girl, worse than being in the friend zone.

Jon: Yo, where's Michael at?
Alex: He's back there with his not-girlfriend, they're arguing about something.
Jon: Offff course they are.

not-girlfriend by Zanach September 6, 2012

Not-Girlfriend 

A girl you deeply care about and act like you're dating and everyone THINKS your dating but due to personal or outward forces/choices, you currently can't be boyfriend/girlfriend, but you like to act like you are half the time snuggle-wise.

Tara is totally in love with Justin, but she's eighteen and he's sixteen and she knows his mom will get her arrested, so she's his not-girlfriend.

Not-Girlfriend by TatiBG October 18, 2012

not-girlfriend 

A girl that you care about very much and she cares about you too but for some reason, past experiences etc. She is too terrified to commit to being your "Girlfriend". You are exclusive, you do most of the things you would do with a "Girlfriend" just don't sport the title yet.

Who was that beautiful girl you were with at the movies last night? That was Nat, she's my "not-Girlfriend".

not-girlfriend by Frodo_the_Wise September 3, 2016

not boyfriend/girlfriend 

a boy/girl who you have feelings for and he/she has feelings for you and you both know it. You might even go on dates, but for some reason you are not officially boyfriend and girlfriend.

Suzy: "Are Rita and Josh going out?"

Brittany: "No, they're not boyfriend/girlfriend."

not boyfriend/girlfriend by Glamherst Designer October 4, 2009

Not A Girlfriend 

Usually referred to as a NAG.
Pronounced: nag
Def: the title you give the female you are in a relationship with after the dating stage, but prior to giving her the actual name of “girlfriend.” Usually this person will attend events, go to family functions and act in a girlfriendly manner but not have the title.

This word can also be used on the opposite sex as a not a boyfriend.

Eric: have you seen how much JP and Kristina are hanging out? I think he really likes her!
Kelley: No way, she wont make it out of the NAG (not a girlfriend) stage for awhile.
Eric: yeah all the benefits, but you can still be single.
Kelley: Yeah, that’s the life.

Not A Girlfriend by Bessie Lou November 6, 2009