backstabber 

a person who does somthing naughty with another person then turns aroud and tells people and never calls that person or comes to see that person!!

he made-out with her and never called her when sh really liked him!!

backstabber by shaina September 23, 2003

Backstabber 

Is a Metaphor for a person who criticises another friend for higher gain of like money, work, fun, interest, etc. to hurting you as well or just because they can, the funniest way to backstab someone.

Person 1: "Hey, there goes Joe."
Person 2:" He's such a prick"
Person 1:" Why?"
Person 2: "He told my teacher that I've had sex with his daughter."
Person 1: "What a Backstabber!"

Backstabber by Stibibz December 5, 2009

Backstabber 

A "friend" who uses, then betrays you. Backstabbers are also considered, full of them selves, bossy, annoying, and extremely bitchy.

Well, the other day a girl at my school was being such a know-it-all at our chemistry class. She kept on saying that she was smarter than everyone else, and she was bossy. Most of the answers she gave us were wrong. I talked to my other "friend" (Backstabber) and she told me to tell Know-It-All to fuck off, but I, being the nice person I am, didn't want to be mean so I didn't. Later that day Backstabber told Know-It-All what I said, and Other Loyal Good Friend whispered to me that Backstabber and Know-It-All were spreading rumors and telling lies about me. Backstabber deserves to be stabbed. Know-It-All needs to receive a nice, long email containing all of the insults, truths, and comments everyone wants to scream at her.

I am very sorry this example was so long.

I hope it was entertaining.

Backstabber by ES Revenge101 October 26, 2011

Backstabber 

Former TSM Toplaner Dyrus

Man, what Dyrus did to qt and Dignitas really made him a Backstabber.

Backstabber by BackyardBooster February 17, 2017

backstabber 

Someone who you tell a promise to, who says will keep, but ends up lying and telling others.

That Maria is a backstabber!

backstabber by namedefinitionsmasterofall April 6, 2019

Backstabber 

When someone play's along to find out who the person is who wanna chat but uses a fake profile and u track that it is someone in your circel of friends. But to save his own ass he calls you pedophile and wipes your private network from all your photos and logs. Then turns your whole lifetime of friends against u and destroys your life. All because u tried to protect in the way you could by yourself.

You: -I did not ask for naked photos, films, or write to begin with. But I did find out that it was a hidden agenda and tried to find out more to protect my friends.
Friend: -It was me but you are a pedophile know and nobody wants you so go kill yourself. I don't wanna see the proof bc Ik u r telling the truth. That your own fault to trust your friends bc we r bad. I don't care that u tried to help us against scammers. It was us all along. Bye

Everyone: -That is what we call a backstabber but you suit yourself bc we don't listen to honesty. We laugh at your pain when u die trying to save us.

Backstabber by Sheisnotme January 10, 2021

Backstabber 

Someone who betrays you or betrayed you.

Person A: Person B is a backstabber.

Backstabber by Keen Gadfly February 27, 2021