friendister 

A female friend who has surpassed the definition of friend and moved on to become more like a sister.

I can tell her anything. She's become my friendister.

friendister by The 1 Who Knows September 25, 2012

Friendiversary

An annual occasion where you celebrate the passing of one or more years since you met a particular friend.

Dude, it's the 23rd of July!! Exactly 6 years since we met!!

Yeah Brosef, Happy Friendiversary.

Friendiversary by Gashtacular March 3, 2008

Friendstruck 

The second that you see and meet the person, and be friends you are instantly in love. Head over heels, can't stop thinking about them, want to be with them, hold them hug them, & be held and hugged and loved by them in return.

In an instant I was friendstruck with her and couldn't get her out of my mind.

In an instant I was friendstruck with him and couldn't get him out of my mind.

Friendstruck by AlexDictionary October 25, 2010

Friendiverse 

A diverse universe of friends.

Kevin signed up on Friendiverse and made a new friend instantly.

Friendiverse by Martin Stevens March 21, 2008

friendster 

an online networking service for the people who dont have any friends and desparately asking to be someone's friend

Hey! I have friendster. go online and add me! and write a testimonial too!

friendster by chester June 24, 2004

Friendjester 

The act of of going on a trip with your friends just to go, with no agenda.

We’re taking a friendjester to Dallas, TX.

Friendjester by TheMan1831 February 1, 2021

friendiversary

The day two people became friends.

Risa's and my friendiversary is January first.

friendiversary by youdontsmellbad January 7, 2006