A malicious coward who deliberately betrays someone more honest and takes advantage of his/her insecurities because they can't grow up and deal with their own insecurities whilst feigining friendship with somewhat little effort while talking crap about you behind your back. They usually don't treat u as nicely as people they do like, and when they do they'll instantly be a dick/bitch to you again, make lazy and unlikely excuses when they would make the time if they could be bothered to even to tell how they really feel about you in a more obvious way. And they pay more attention to u when u stand up to their lame behaviour.
I'm tired of Les' very blatently complacent and treacherous atittude towards me, never listens to what I want, what a phoney backstabber.
by thrashnut86 November 26, 2010
Get the backstabber mug.
a "friend" who seems to be ur "friend" 4 about 6 months then has nothing to do w/ u and makes excuses wen u invite them over or to do things because they have new "friends", who will most likeley discared like trash
we were good friends for about 6 months then "they" got new punk "freinds" and now "they" make excuses y we cant hang out any more
Get the backstabber mug.
a person who says you can live with them,are really nice and then one day asks you to pay double-board so they can buy golf clubs ... keeps doin that sort of shit, then one day you meet new friends and start dating one of them ...

you introduce them to her and everything is great
...until one day she decides she doesnt like you anymore and tells everyone she is going to kick you out... until she realises you own all the furniture so she finds new boarders that can replace the furniture and kicks you out,

she spreads rumours about you and your boyfriend so that the only guy who ever treated you right and loved you for who you are who you also happen to be pregnant to breaks up with you

turns half your family against you, causes you to lose your job

because of her ... you have noone to talk to anymore, no money and are forced to live with your mum again cause noone else will take you in.

that is a fucking BACKSTABBER!!!
sarah is my sister and she is a fucking backstabber!!!
by Juniorchicky November 13, 2007
Get the backstabber mug.
a friend who is your best friend for like a week and then finds some people who are cooler than you and likes them better than you. then she shares time between you and the other friends and decideds when thier gonna sit with you at lunch
alana found more popular friends and became a backstabber to her math club friends
by mushka midnight March 8, 2007
Get the backstabber mug.
buttholes, jerks, mean people, people who you should drop instantly they will never be able to trust, people who you think are your friends but are only going to 'stab you in the back'.
J- she is such a backstabber, i told M i liked him and now she is talking to him.
by dabeast. January 27, 2011
Get the backstabber mug.
A backstabber is usually someone who doesnt care enough about you as a person to treat you decently. They often become bitchy after earning your trust. It always ends up kicking you in the ass when you try and befriend one of these snakes. You gotta be careful what you say, because they might turn your own words into the knife that they will use on you later!
X: I can't believe she did this too me!
Y: Who?
X: *points to Z* Her.
Y: Yeah, you gotta be careful around that bitch, she is a backstabber.
by reilei February 17, 2019
Get the backstabber mug.
someone (like me) who really didnt MEAN to hook up w.their "friends" crush n giv him a little bit more thn tongue rite in front of her n then go around doing the same thing to the rest of her friends at the exact moment in time...n then doesnt understand y theyre so pist off at her...i mean really tho ..its not like he was her PROPERTYY they were all up for grabs n who cares...dont miss a perfect opurtunity
a little fling tht ends up hurting a "friend" but was so totally worth it if u want to be named slut of the century
by tiffanyy January 21, 2005
Get the backstabber mug.