backdoor

The anus, vis-a-vis anal sex.

Make sure you lube it up before going in the backdoor.

by Brown Sugar March 19, 2003

backdoored

To go behind someones back or if someones betrays you.

Also used in Big Brother USA if someone betrays a member of their team

That bitch backdoored me.
You backdoored me man.

by edward banana figures August 18, 2006

backdoor

-v-
1. To gain unauthorized access in a surprise move to an undefended entry point.
2. In the context of the game Risk, to prevent a player from earining the North America bonus on his/her turn, by taking the country of Alaska by Kamchatka.
3. To access a program or computer through opened ports or scripts originally intened to allow the creator(s) special access to software or files.
4. The act of performing non-consensual anal sex.

Sarah: "So next turn I'll be able to get the North America bonus. There's my tactical move to fortify Greenland. I'm done."

Alex: "I'll put my three armies on Kamchatka...Sarah, let's roll for Alaska."

Stuart (pointing): "Ohhhhhhh....you just got backdoored!"

by thewalex January 30, 2006

backdoor

A tactic that has been used many times in the American version of "Big Brother" where the Head of Household (because we Americans apparently cannot vote properly, so the housemates have to do it for us...HoH just nominates) nominates two pawns and then has one of his or her allies win the Power of Veto (a twist in the American Big Brother game that allows one of the nominations to be cancelled, or vetoed) so that the real threat in the game can be nominated and then subsequently evicted...in other words, evict them in such a way that they are sent "out the back door". Also referred to as "The Six-Finger Plan".

Nakomis pulled off one of the most innovative moves in "Big Brother" history when she nominated Marvin and Diane for eviction via "The Six-Finger Plan" to backdoor Jase and get him evicted from the house.

by Alternageek #1 August 12, 2005

backdoor

Catching two cards in a row to make a particular hand.

Bruce Lee: Mr. T made the backdoor flush and won 3 million dollars.
Jose Contreras: He was probably pitying his opponents harder than he's ever pitied anyone before.

by benny b from the bronx February 22, 2005

backdoor

taking or swooping up a another guy or girls main.

Nana-man i wonder what happen to that girl bre i used to talk to

Zekiah-Nana i'm sorry but i had to backdoor you on that one

by Nana Ankamah July 16, 2008

The Backdoor

Where all the $CENE$ST3RS HANG! OMG THIS IS SOOO HARDCORE. Occasionally COOL people go, but not to every show. The scene kids usually go to every single show because they have nothing better to do. What the scene kids really need to learn is that nobody wants them there, and they know nothing about music. They just go there to meet other scene kids, hook up with scene kids, and mosh because they are SO rock&roll!

xxxcupcakeNINJAxD : ZOMG HAIII MANDAPANDA. ::hugs:: ilyouh<3 there is THE BACKDOOR show tonight! omzomzomz we get to see that hot piece of SEX in tight pants! omzomz
xxmandixmassacree: OMFG. Hes the SEX. *nomnomnom* I'm sooo there :DD
xxxcupcakeNINJAxD : ::claps:: okay, I'm going to wear my TRIPP pants and tease my hair! <3<3<3 Uber excited!
xxmandixmassacree: hottt. Baii babe <3 ::hugglesquish::
xxcupcakeNINJAxD: awhhh D; *hugs* baii XD

by Kelly Scwahinger June 30, 2009