side bitch 

A female who is having a romantic or sexual relationship with another female's significant other or spouse. She may truly be in love with the "taken" individual. The "taken" person may or may not necessarily reciprocate the feelings, but the fact remains nonetheless that s/he has a "main girl" and is cheating on her with this female.

As it turned out, Ashley was James's side bitch, and we were just as shocked as anyone else.

side bitch by Fredricka-Louise August 23, 2015

Side Bitch 

when a girl is not exactly his girl. Someone who he treats as he should his girl but never commits to her. She usually feels like shit.

Cole: why don't you go with Tanner?
Me: Im just his side bitch....

Side Bitch by AlleyKatt December 29, 2014

side bitch contract 

The side bitch contract states : The side bitch will have no contact with the "main" (wife, girlfriend etc...) you will not complain on February 14th about a fucking card or candy (you're a side bitch, you get dick...that's it!!) NO feelings shall become of the adventures of the male/female parties involved. As a side bitch, you must respect the hours of "calling" and return texts ASAP.

Guy : You remember the terms of the side bitch contract, right??

Girl : Yeah, now when we hooking up?!

side bitch contract by supernovaRED July 13, 2014

Serial side bitch 

A woman who will only date men that are in a relationship or married.

She jumps from married man to married man; therefore she's a Serial side bitch

Serial side bitch by Muva January 4, 2016

Side Bitch Overlap 

Aka "SBO" - Side Bitch Overlap, is a rough situation in which a bro has multiple side bitches that want to chill. The bro must then choose the best option for him and his bros.

Yo there's like 3 different girls lookin to chill tn.

Damn sounds like you have a major case of side bitch overlap .

Side Bitch Overlap by Alcazar805 August 7, 2014

Side bitch 

Side bitch is a female who can't get a man of her own so settles on being a fuck. Ladies if u choose to be a Side bitch careful not to catch feelings and when u in the presence of the Main bitch u better step ur ass to the side where u belong!;)

Juan is married but I heard he also has a side bitch! Home wrecker, Hoe, Fuck buddy,

Side bitch by Chiludo I think not!! September 9, 2016

Elevated Side Bitch 

The side bitch that was promoted to girlfriend/wife in name only.

You remember that bitch from Austin? She’s running around like she forgot she’s just an elevated side bitch.

Elevated Side Bitch by Bunney August 14, 2021