backstabber

1. Using a person as your friend but actually really hating their guts.
2. Using a person as your friend, and then ditching them for new friends.

"Oh my god, that girl such a backstabber!" She said.
"Yeah, I know, I can't believe she'd do that," The other girl agreed.

by Lying Lisa January 24, 2008

Bieber backstabber

A person who claims they hate Justin Bieber but secretly love him and listen to his songs 24/7 and have JB posters all over their room that they take down when friends are over.

Wow! You're a Bieber backstabber!

by Daltus22 November 6, 2010

backstalking

The act of resurfacing old, embarassing, teen angst selfies, pictures, and statuses of people on Facebook by commenting on their timeline content from years before. The act of backstalking pulls old content to the newsfeed for enjoyment in the present. The best way to formulate a backstalk comment is to sarcastically act as if the status is from the present when clearly it is not and mimic the tone of the status or picture.

Backstalking:
*Status from 2009*: ROCKATHON ROCKATHON ROCKATHON ROCKATHON ROCKATHON ROCKATHON ROCKATHOOOOOOONNNNNN
Comment in the present: hey is rockathon going on?

*Status from 2008*: Jst got my permit omgg!
Comment in the present: Can you give me a ride to Rockathon?

*Status from 2009*: Some ppl jst need to grow up... u kno who u r. Goin to bed now, txxt.
Comment in present: omg u ok? txting now

by Clobby December 4, 2013

Swahilian Backslap

swah-hee-lee-an bak-slap When receiving oral while standing, right before ejaculating, the person receiving oral defecates on their hand, and proceeds to slap it on the back of the person who is giving the oral.

Lilly: "So like omg, i was giving head to Billy and right before he came he took a shit in his hand and slapped it on my back!"
Leah: "LMAO he so gave you a swahilian backslap!"

by crumble cakes September 24, 2010

Backstabber

A person who you will think is your friend, only to find out later that this person spreads rumors and lies about you to your other friends.
A roommate who fronts a nice demenor, only because the rent is cheap. All the while attempting to sabbotage your personal relationships for his own gain.

John: Wally, Sarah just told me what you said.
Wally: I don't know what your talking about.
John: Dude you suck, she just told me that you said that I cheated on her and had girls stay at the house.
Wally: I don't want to talk about this right now.
John: Dude you know you have a crush on my girlfriend, and your just trying to sabbotage that because you think she would date your wierd ass.....Fucking backstabber!

by jpwf August 19, 2009

backstache

Male back hair which may be manscaped into a decorative form or left au natural. The Fu Manchu backstache is when the tops of the shoulders are hairy, as are the sides of the back (covering part of the shoulderblades), but the center of the back is clean.

So we went to the beach, and Jim took off his shirt to reveal a backstache. It was terrifying in its raw manliness.

by Backstache hero December 9, 2008

Backstabber

one who is friendly to you/others in your/people's presence, but will say negative things about you when your not around in a heartbeat. some people do it all the time, some just in moderation...

it's something that everyone is at least a little bit at some point in their/your life, just like hypocrites.

everyone is a backstabber, everyone is a hypocrite. almost pointless to even use these too words...

by y2c January 10, 2011