Back doored 

When someone gets setup for a robbery or murder by their own people

I don't think Eddie's murder was random, I think he got back doored.

Back doored by 051 melly February 20, 2020

back doorer 

A person that leaves a party without saying good bye

"I was looking for you at the party but figured you'd left already, you're such a back doorer"

back doorer by A Dog 101 April 23, 2014

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.

backdoored by edward banana figures August 18, 2006

backdoored 

putting some ones penis up ur ass

as in sorority girls, hey that's the girl Jimmy backdoored!

backdoored by shoes October 17, 2003

Backdoored 

To go on a night out with the LADs and sneak off home without telling anyone at too early a stage in the evening.

LAD 1: Wait, where's Elliot gone?
...10 minutes later after looking high and low...
LAD 2: What a swiller! He must've backdoored it.

Backdoored by Hot Chocolate Slut August 25, 2014

Backdoored 

1.to take it the gayest way possible. 2.to be taken advantage of.

The bossman really backdoored me this time.

Backdoored by Travmanicas March 4, 2007

backdoored 

To hit someone in the back of the head , running or not.

White Guy : *Not paying attention to anything*

Black Guy 1: *Runs at extreme speeds and hits white guy in the back of the head.*

Black Guy 2: "DAMN! He just backdoored the shit outta that white guy!!"

backdoored by Hyrohimaru May 31, 2010