someone whom is not "technically" your boyfriend/girlfriend, but whom seems to fill the traditional roles of such a position. Sort of a boyfriend/girlfriend who is not recieving benefits.
by HeatherDawgFan February 13, 2007

Can be used to describe a Fuck Buddy or someone you are trying to fool into thinking they are your boyfriend/girlfriend.
by Ronesto September 28, 2008

by Slimroyaltyy September 25, 2018

by JJ3451 December 6, 2006

The clear definition and rules of this buddy system are as follows...
When an introduction of a conquest and/or person of interest takes place in a social setting, and to clarify the person you are introducing them you are currently hooking up or intend to hook up with the person you are introducing to another friend. When stated "My friend", you imply that the person you are introducing is fair game to make a move on.
When stated "Your friend" means she is spoken for and YOU may not, make a move on, and should respect that YOU have plans in place and/or have already done enough ground work to seal the deal.
Warning: Buddies that violate the rules of My Friend Your Friend, may be subject to multiple cock blocking, harassment, ridicule and organized swooping by other buddies...
Habitual violators may earn the dishonorable title Harbor Shark see additional definition
Theory is:
Buddies are welcome to sleep with "My Friends" but not "Your friends"
When an introduction of a conquest and/or person of interest takes place in a social setting, and to clarify the person you are introducing them you are currently hooking up or intend to hook up with the person you are introducing to another friend. When stated "My friend", you imply that the person you are introducing is fair game to make a move on.
When stated "Your friend" means she is spoken for and YOU may not, make a move on, and should respect that YOU have plans in place and/or have already done enough ground work to seal the deal.
Warning: Buddies that violate the rules of My Friend Your Friend, may be subject to multiple cock blocking, harassment, ridicule and organized swooping by other buddies...
Habitual violators may earn the dishonorable title Harbor Shark see additional definition
Theory is:
Buddies are welcome to sleep with "My Friends" but not "Your friends"
This is the examples of my friend your friend.
Hey Dave, This is my friend Bertha. (Buddy system code for she is fair game)
Hey Dave, This is your friend Trixie. (Buddy system code for I'm already on it and want it... don't harbor shark me)
Hey Dave, This is my friend Bertha. (Buddy system code for she is fair game)
Hey Dave, This is your friend Trixie. (Buddy system code for I'm already on it and want it... don't harbor shark me)
by Haywood Jablowmie pdxx July 18, 2010

The adult version of "duck duck goose", when at somepoint during a drunken night you randomly select a friend to sleep with because you are desperate and horny.
"i slept with dan last night"
"omg really why, i thought u were just friends?"
"we are...it was either dan or jason so i just friend, friend, sexed and i ended up with dan"
"oooh cool....lets go see a movie"
"omg really why, i thought u were just friends?"
"we are...it was either dan or jason so i just friend, friend, sexed and i ended up with dan"
"oooh cool....lets go see a movie"
by wolf p.a.c.c December 9, 2009

Syakeel hit people and always getting angry at friends and never make friends at religious education too.
Syakeel hit people and always getting angry at friends and never make friends at religious education too.
by nanashom March 11, 2025
