1 definition by yushouldknowme

A person who you used to be friends with, but are no longer friends with, usually due to a fight.
"I was friends with Callie, but after she said all of that shit to Trent, and backstabbed me, we are no longer friends. She is my ex-friend.
by yushouldknowme June 9, 2011
Get the ex-friend mug.