Backcess 

The name of an entrance to something were you are not seen entering by anyone, ex back door or secret entrance.

Don’t forget we need to have a backcess

Backcess by shavedpopcorn February 8, 2022

Backcess 

Word used to describe voluntary access given or offered to one's sexual partner for anal penetration.

My lucky bastard roommate finally convinced his hot girlfriend to bend over and grant him full backcess last night.

Backcess by Vocaboost July 3, 2016

blackcessorize 

when a guy is wearing all matching clothes.example: red cap,red jersey,red pants,and red shoes.and of course a lot of gold!

That fool must be a spurs fanatic he's blackcessorized in black and silver from the ground to his grill!

blackcessorize by rey man May 2, 2006

Backness

When you are in the state of being back from being away. (generally used on IM speak)

Screen Name 1: Hey, did you see the thing I sent you earlier?
Screen Name 2: One sec BRB
Screen Name 2: Backness
Screen Name 2: No, I did not see it.

Backness by TertiaryAdjunctUnimatrix01 August 19, 2009

Backless 

- A word used to describe a ting with no back/bum.

A1-Gappy: Rahh fam you know Jessica.
B2-NoSappy:Yh g.
A1-Gappy:I legit don’t know why guys like her,she’s backless.

Backless by Drilla J May 14, 2020

blackcess 

When a white person is granted "access" to black lingo.

Tyrone gave me blackcess and so now I can hang out in the hood

blackcess by kofieyeboah November 2, 2014