main bitch 

n. Not a wife, not a girlfriend, but very close to a main squeeze. Usually the favorite girl of several.

"Is that your wife, your girlfriend, or just your main bitch?"--Ludacris

main bitch by fizzle April 2, 2004

main bitch 

A term for a relationship with a woman that must be sexual, but explicitly cannot be a dating relationship. Implies a lack of any commitment, but further implies that it is the most significant relationship said person has at the given time. The "main bitch" has the ability to get closer than other girls to her man emotionally, but probably doesn't want to if she knows that she is his "main bitch". With that being said, this is the only sexual relationship the man has at the time that even remotely has a chance of working out in the long run, though this chance is still infintesimally small.

Yo girls, my main bitch is calling, I gotta split out on you ladies. It was good getting to meet you though, we can hook up tomorrow. Peace

main bitch by Z mizzle January 5, 2009

Main Bitch 

main bitch
A term for a relationship with a woman that must be sexual, but explicitly cannot be a dating relationship. Implies a lack of any commitment, but further implies that It is the most significant relationship said person has at the given time. The "main bitch" has the ability to get closer than other girls to her man emotionally, but probably doesn't want to if she knows that she is his "main bitch". With that being said, this is the only sexual relationship the man has at the time that even remotely has a chance of working out in the long run, though this chance is still infintesimally small.

Im going to stay with my main bitch tonight because she has a hot tub.

Main Bitch by z mizzle December 25, 2007

Main Bitch 

A NON-SEXUAL friend👌a person who you can depend on🤘some you can SLAY ALL EM HOES WITH😂🖕

You must main bitch,cuzz.Let's slay all em hoes together.

Main Bitch by Peanut Butter&Jelly June 24, 2016

main bitch 

A girlfriend, or significant other, often shortened to m.b.

I gotta' call my m.b.

main bitch by kellz February 21, 2004

Main Bitch 

A 'Main Bitch' is the person ( female ) that is most present in a music video but isn't one of the main singers / vocalists. But she is the only woman to sing a verse or two in the music video. This usually indicates that she is also having sex with the male who is the main singer / vocalist.

hey! Have you seen that Main Bitch in those 'Little Big' videos?

Main Bitch by judicium est cuivis December 21, 2019

My Main Bitch

That one fucker you're stuck with for the rest of your life because they know far too much for you to just be casual friends
Much like a parasite you are one in the same being except a main bitch has better taste in movie trivia

Check it, here comes my main bitch, gotta bounce :)

My Main Bitch by Salimas-main-bitch June 20, 2016