Friend In training 

A person that would like to be in a group of friends of two or more but can't live up to the group's expectations.

It seems as though Shawn and Hunter are with their friend in training, Tom. But Tom is too clumsy and insubordinate to be with the group.

Friend In training by Natural High June 4, 2007

Friend with benefits 

Also known as FWBs. Girls, quit fooling yourselves. All the guy is saying is: "You're fun enough to fuck, but not interesting enough to date." Start respecting yourself.

Some douchey guy that used to be your friend until he revealed his true intentions: "Hey girl, wanna be my Friend with benefits?"

You: "Heck no. I respect myself more than that. You want a piece of this, put a ring on it. Otherwise, eff off."

Friend with benefits by Vicky Secret December 6, 2011

friend friend 

Can be used to describe a Fuck Buddy or someone you are trying to fool into thinking they are your boyfriend/girlfriend.

"My friend friend slept with me last night."

friend friend by Ronesto September 28, 2008

friend boner 

when you see someone you want to be friends with because they are interesting, attractive, or otherwise fly

I have a friend boner for this kid on my floor because he looks so cool but we haven't ever spoken.

friend boner by friendbonerfiend November 6, 2010

friend zone 

Where men get sent for the sin of respect

I didn't fuck her on the first date, now I'm balls deep in the friend zone!

friend zone by -less July 26, 2014

Friend-hopping

Friend-hopping is when your on myspace, and your too lazy to look up a friends profile, or you have to many to filter through them, so you click on one of your top friends who has the person you want on their top friends

I was too lazy to look up Kaela's myspace, so i began Friend-hopping to Luke's page to get to hers

Friend-hopping by ItallianStallion1691 June 19, 2007

friend-hog 

that person at your friend's birthday party what just talks to the birthday girl the entire time. nobody else meets the friend-hog for more than a minute, and nobody gets to talk at length with the birthday girl.

oh my god that girl in the shiny dress, coach logo bag, and too much make-up is such a friend-hog, she has not stopped talking to Heather since she showed up at Heather's birthday party

friend-hog by einheezay November 29, 2007