MBS 

An honorary degree awarded to an individual with extensive experience or tenure in their chosen field or craft. This honor is most often, but not exclusively, bestowed upon politicians or used vehicle salespersons.

John Smith, MBS

MBS by Jim K., MBS June 4, 2013

MBS 

MBS: short for Man-Bitch Syndrome
When a man shows symptoms of PMS, such as:

Man: "I'm having a bad hair day!"
-or-
Man: "Just, you know, let me have some time alone. I just need some me time. I need to think."
-or-
Man: "You're always so mean! You just don't understand! I hate my life!"
-All signs of MBS. If occurs frequently, he may have chronic MBS.

MBS by uhhh me January 8, 2008

MBS 

MINI BLACK SHRIMP

HER: WOW HE HAS A MBS

HER #2: YEAH YOUR RIGHT!! lol

MBS by AMWAYS April 6, 2023

MBS 

Massive build up of sperm. Similar symptons to when a woman is experiencing PMS.

Rob hadn't had sex in soooo long he was suffering a severe case of MBS

MBS by FredAstair July 10, 2010

MBS 

Mouthy Broad Syndrome (MBS) affects people possessing two 'x' chromosomes. Symptoms can include:
- Not shutting the fuck up.
- Telling other people your private conversations or actions.
- Flapping of the mouth with no meaningful things coming out.

Treatment of MBS is usually as simple of administering one or two sharp blows to the person affected. If this does not work seek medical attention immediately.

My wife/girlfriend has been diagnosed with MBS. The back of my hand is getting really sore.

MBS by Tabster September 21, 2012

MBS 

Short For Mohammed Bin Salman he is the crown prince of saudiarabia youngest crown prince in the world ,

He changed saudiarabia to the better

Yo Mbs changed saudiarabia to the better man

yeah i know women can drive over there now!!

MBS by Qwer:D July 29, 2018

MBS 

Abberavtion for Midget Butt Sex i.e. Best Thing Ever.

Man, Why isn't this MBS half off?

MBS by TheColonCleaner October 30, 2004