the girlfriend effect 

The girlfriend effect is when a man and/or a teenager gets a girlfriend they spend less time with their friends more time trying to impress theur girlfriend. They can also spend the same amount of time with their friends but be some of the following when with them: moody, cocky, sad, angry, and other effects. This can cause them to lose their friends and then they lose him and there for dislike their friends because there girlfriend has taken over their life

Hey have you seen? Mitchell has been effected by the girlfriend effect recently!

the girlfriend effect by Youre welcome March 30, 2017

The Girlfriend Experiment II 

As mentioned, Mr. Simon Lo did a strange experiment called the Girlfriend Experiment.
However, his wife was a very 'clean' person, and absolutely refused to let any one bit of food be left down from dinner.
Therefore, at his 20's, he became a 好食之徒(eating lover) from a 好色之徒(sex lover).
After that he became very fat. Now he is over 250lb. When he married he was but ~150lb.

(Mr Simon Lo talks about The Girlfriend Experiment II)
Lo: That's why I'm so fat.
Students: what about your sister, Sina Lo?
Lo: Her husband was also a very 'clean' person.

The Girlfriend Experiment II by π=3.14159265358979323846 February 17, 2022

the girlfiend 

The drunk bitch that fucks your roommate while your in the room trying to sleep

Jon brought over the girlfiend and I had to pretend to be sleeping while they fucked for the better part of an hour

the girlfiend by jayson warhawk October 30, 2007

The Girlfriend Vibe 

A vibe of Girlfriend from FNF. A red dress wearing, ditzy, music loving, auburn haired chick who loves boys, wants to get on with boys on Fridays, and is neurodivergent. Eats hot chip, lies on speaker, shakes titties and kisses her Boyfriend.

Me: What vibe do I give off?
Him: Well you have a red dress, auburn hair, love sitting on speakers, have boy craze, listen to music, eat hot chip and lie. So... you have The Girlfriend Vibe.
Me: *Points Right* Right! That's how you do it!

The Girlfriend Vibe by Cherry The Girlfriend March 17, 2023

The Girlfriend Experiment 

A real experiment made by the Legendary Science Teacher Mr. Simon Lo, it speaks of Lo dating two girls. He could not decide on who to make his wife, so he took the two girls to the same theatre to watch the same movie and then went to the same restaurant and ate the same stuff, just on different days. Legend has it that he observed the reactions of the two girls and chose the one who was happier as wife. This he says to all F1 students he teaches to speak of the importance of "fair tests".

Student A: have you heard of The Girlfriend Experiment
Student B: no matter what, whoever did this must be dumb
S. Lo: (slams book on table)
everyone: oh no

And THAT'S why you shouldn't speak of this.

The Girlfriend Experiment by π=3.14159265358979323846 September 27, 2021

The Girlfriend Experience 

When a female who is not your girlfriend nags you, controls you, monitors what you’re doing, won’t let you spend time with your friends, spends your money and kills your dreams..
(this is essentially the opposite of what most people think the term means..they assume it means a sex and social partner, when in actuality, the definition above is often what you get from many, not all, but many so called “girlfriends”, both actual and those simply giving the experience of having one. Highly NOT recommended🚫

C****? No, she’s not my girlfriend, W****!
But you hang out with her all the time..she pretty much gives you “the girlfriend experience”.
She just cares about me, bro..

The Girlfriend Experience by Tahkwuh November 20, 2020

The girlfriend effect 

It’s where a boys cute and then her gets a gf and he gets progressively uglier and uglier the more they’re together it has something to do with toxicity and how the girl drains the boy so he look exhausted and just over all less cute.

Chris got a girlfriend now he’s got the girlfriend effect

The girlfriend effect by Notyomamagoaway May 7, 2023