Backshield 

The rear windshield of a vehicle.

When I looked through my backshield I noticed a flock of birds chasing me.

Backshield by gryphon84 July 9, 2009

flag your backfield 

When you stick your index finger in your partners butthole during intercourse while tucking your thumb and waving your remaining fingers.

I love to flag your backfield.

flag your backfield by CopperGate April 14, 2016

Backfield shrinkage 

(n) In law or other industries where time is entered by professionals for billing to clients, the process by which the time is "written down," by owners of the firm to reduce the compensation of the professionals entering the time.

Frequently, this phenomenon is accompanied by the owners of the firm "writing up" their own time on the same file to increase their own share of the billings to the client.

I billed 200 hours last month, but the backfield shrinkage will probably cut that in half by the time that it gets billed out.

Backfield shrinkage by Frustrated_Monolingual December 29, 2010

backfields 

at salisbury cathedral where backfields is for ripping shotty and having scraps

yo jack do you want to rip a shotty at backfields

backfields by shotty ripper crew December 27, 2021

BlackShielding 

(verb) using a Black person as a shield to present/signal an image of diversity. Often used by companies to signal diversity in the workplace, or by individuals to signal that they're not racist.

1. That company was totally blackshielding behind their only Black executive who just so happens to be the Chief Diversity Officer.

BlackShielding by DeMostRealist June 17, 2020

Backfield in motion 

A sex partner that moves around instead of being a passive recipient during coitus.

The young electrician enjoyed sexy and made sure the backfield in motion at the Gloryhole !

Backfield in motion by Angry Stockholder February 2, 2020

backshelf

when you bang someone in the break room on a backshelf

I'm gonna backshelf you in 10 minutes

backshelf by pizza+cats April 22, 2017