backcap 

When someone captures the objective when the enemy team is busy flanking to defend it.
Most likely because your engineer was a fucking idiot and went battle engie instead of watching the point.

spy:haha i backcapped you
soldier:fuck you

backcap by yargh man October 18, 2018

backcap 

to capture, claim, move, or do some sort of main objective in a multiplayer game behind the enemy's back

Dude, did you just backcap? That's sick

backcap by Hurummph November 11, 2017

Backcap 

(1940's) a sharp reply - associated with "The Dozens".

- ...the neighbor's sleeping with your lil' mom....hehehe
- Quit the dozens, you ass! You probably can't take the backcap

Backcap by William Warney May 17, 2011

Backcase 

There are three different meanings for the word 'backcase'

- First it could mean a spine in a suitcase, this is the literal meaning
- The intent of 'backing up' a friend in a fight of some sort
or
- When your mate thinks they're hard so they cause a fight and then realise they're only talent is running so they ask their friend to have their 'backcase'

Friend 1 - Oh yeah mate, I'm gonna have a fight with _____
Friend 2 - Alright man I got your backcase
Friend 1 - Thanks mate!

Backcase by LazyLollipopGumdrops July 13, 2017

backzapped 

When one is forced to use an older piece of technology.

Yoni's motherboard got fried so he was backzapped to an old Inspiron 1300.

backzapped by Yoni Pomper November 17, 2007

Backwap

1. Any one shot melee from behind. This term is commonly used in the Halo series.

2. A smack to the ass of a female with the penis causing her to fall to the floor.

1. "That sniper is just asking for a backwap!"

2. "After refusing anal sex, I backwapped Sally into submission."

Backwap by HAYLOWREECH December 27, 2010

backcaging 

Eating ass while also sucking on balls

Yo, I heard Tommy was backcaging Steve last night.

backcaging by Big Mike 6969 August 13, 2017