umfriend

a person with whom you are in a physical, but not necessarily romantic, relationship

also uhm-friend, uhmfriend, um-friend

"Oh...Hi mom, this is Steve my um...friend"

by mr.tickles August 22, 2005

umfriend

Noun used to describe someone who you are banging, in the stage before she is your legitimate girlfriend

"Oh Hi guys, I hope you don't mind that I brought my um...friend Ursula to our poker night"

by Stan July 27, 2004

Unfriendly fire

Unfriendly fire is when you fart on a friend as a joke. Unknown to you, this certain friend also happens to have a nasty fart brewing, so they release it upon you as immediate revenge

"Last night when I was hanging out with my friends, I decided to rip a fart in Franks face. Unknown to me, I was about to be hit with some unfriendly fire."

by Punchy McAssface Jr. May 11, 2010

UMFRIEND

A sexual relation of dubious standing or a concealed intimate relationship.

"This is Bridget, my...um, friend."

by Zak May 3, 2003

Urfriendlypirate

Troll, web site irritant, annoyance to others. True definition would be UNfriendlyPirate. Unable to obtain online friends due to obsession to troll other members.

Urfriendlypirate (UNfriendlyPirate) is such a dullard no one on the web site or in Indiana can stand to see him one any website. Blocked by most members is proof of what a troll he is.

by Happy As Adam April 12, 2008

unfriended

When you remove someone from your Myspace or Friendster etc list because they tick you off.

"Wow, all I did was post a slightly suggestive picture in his profile and next thing I know I'm unfriended."

by LadyKatey December 28, 2005

Unfriendzy

An unfriending frenzy, if you will.

The act of whipping through your facebook wall and unfriending every person that you realize you:

1. Don't actually know
2. Really dislike
3. Really dislike the things that they post (i.e. LMS, duckfaces, to be honest, or depressing posts about nobody in particular.)

Due to the high amount of annoying statuses and LMS's clouding my facebook wall, I partook on an unfriendzy, and reduced my friend count to 453 friends.

by Tier17 July 25, 2012