Addictive Friend Syndrome 

A person who you meet for the first time and they blow up your phone everday and every weekend.

Heather-"Should I text Tim tonight and see what he is doing tonight?"

Vanessa- "No! You just hungout with him lastnight."

Heather-"Okay, I wont."
30 seconds later.....
Heather-"So I just texted Tim, and he hasnt responded yet..."

Vanessa-"You officially have Addictive Friend Syndrome."

Addictive Friend Syndrome by vanclar24 July 10, 2010

Fifth Friend Syndrome 

A negative social effect in which a new person in a friend group usually thinks he's friends with the people in the group. And tries his hardest to integrate into their social structure. But the people in the friend group usually treat him as a friend. But in reality, they're doing it not to upset him/her. They usually treat the new person like a dick. Acting nice while also putting him/her in the background.

Usually named so because the new person mostly tends to be fifth one. Most social structures consists out of people in groups of 4.

John: "I asked Kevin if he would want to hang out some time. He said yes but he just straight up ignored me after I tried to ask him when but he ignored me. At the end of it he hung out with another friend and completely ignored me."

Bob: "John, it looks like you have fifth friend syndrome."

Fifth Friend Syndrome by TheSmellyCheeseBoi April 8, 2022

Smiling friend syndrome

When something or someone is incredibly violent, as in the cartoon smiling friends.

those kids got smiling friend syndrome, I'm telling you !

Smiling friend syndrome by Morfgip rugber December 10, 2024

friend zone syndrome 

An affliction where a patient uses "friend zone" unironically.
The patient sees friendships with people of sexual appeal as a failure.

In fact, this is actually a symptom of a number of other hidden problems (failure to meet new people regularly, failure to negotiate sexuality in an upfront way, failure to enjoy the sorts of people one is interested in sleeping with, and so on)

A: "Someone I know isn't giving me sex. I mean, I haven't been upfront, because I fear even polite rejection... But the only thing I want from them is sex, and they're the only person I am going to meet this year. Please, help me get out of the friend zone!"

B: "That's your problem: you've got friend zone syndrome."

friend zone syndrome by Openly sexual nice guy September 13, 2012

Best Friend Withdrawal Syndrome 

A disease that your best friend inflicts upon you when you have not seen them for at least six months. Symptoms including crying and nagging of your best friend. The only known cure for this disease is for the affected patient to see their best friend. In severe, cases, if left untreated the disease can lead to fighting among best friends.

Dude, I haven't seen my best friend in months! I'm gonna get best friend withdrawal syndrome!

Best Friend Withdrawal Syndrome by ballet12 April 13, 2011

False Friend Zone Syndrome (FFZS)

A growing epidemic that causes males to believe they have been "friend zoned" by girls they are acquainted with, yet they have never approached the girl in a manner of creating a sexual or emotional relationship. The disease stems from a lack of confidence in oneself, thus causing one to create the social construct of "friend zoning" to cope with their feeling of inferiority and lack of ability to ask a girl how she truly feels.

Infected: "Dude I totally got friend zoned the other day. It sucks so hard. Ughh forever alone."
Friend: "Sorry to hear she rejected you..."
Infected: "She didn't I just know she doesn't want me."
Friend: "Oh god...get away! What are you?!"
Epidemiologist: "Yes a perfect example of False Friend Zone Syndrome (FFZS)."

False Friend Zone Syndrome (FFZS) by Jimmithy Jimmers February 3, 2012

Friend Drop Syndrome 

The negative sensation one encounters upon discovering their Facebook friend numbers dropping.

Another one? Friend Drop Syndrome.

Friend Drop Syndrome by JoeNJ2 October 26, 2011