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9. MBS
Abberavtion for Midget Butt Sex i.e. Best Thing Ever.
Man, Why isn't this MBS half off?
by TheColonCleaner Oct 30, 2004 add a video
1. mbs
is an abbreviation meaning my bad styll
Joe: Bro you just drank the last beer.
Earl: MBS

Joe: ......
2. mbs
Music Bullshit, referring to MTV (Music Television) as what is really is: a hot, steaming pile of bullshit.
My sister always watches MBS, ignoring the fact that it's plain bullshit.
3. 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.
4. MBS
Mind Blowing Sex. Do you really need a further definition? Either it is or it isn't.
The only reason I keep him around is the MBS.
5. MBS
MBS stands for "My Bad, Sorry".
sms/msn

"Hey, why didn't you tell me SHE had a crush on me???"

"Damn I forgot; mbs."
6. 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
7. MBS
Minor BullShit. Used to describe an issue that isn't really that important, yet it still pisses people off.
"Yeah I argued with Katie for an hour over forgetting to wash the dishes"
"So basically you wasted an hour of your life over some MBS?"
"Pretty much"
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