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44.
County that runs America. County run by B-CC. B-CC greatest class of all time 2002 bitch. Made up of kids from North and South county. Most kids from this area spend their time getting twisted at keg parties on snow days and drinking Miluakees Best all summmer long.There hobbies probably include ballin at candycane and playing tonk. Two rules apply in this county if you go to or play in a high school sporting event you must be drunk.#2 We drink till we puke. IF you're ever in the area and need a place to get booz check out Mayfair on Georgia. Or if you ever wanna get your ass whiped come find the B-CC class of 2002 bitch. If you're from MOCO you know us and
we probably either fucked your girlfriend or sister.
Soccersam: Lets get Keg
Jewy: Lets get 5
Hitch: and some green
Bdiddy: and some very young girls.
Tremoney: and lets bring it to that sophmores house whose parents are out of town.
Jewpac: and lets rob that mother fucker
by Jewpac March 25, 2004
 
1.
Suburban county of Maryland

One of the few counties where there's a ghetto area (Wheaton, Silver Spring), there's a rich-ass area (Bethesda, Potomac), and the boonies (Damascus, Poolesville) all crammed together.
That's diversity for you.
by Mel December 16, 2003
 
2.
One of the richest counties in America. To sound cool, we say we're from D.C. but really, everyone can tell we're MoCo at heart.
Person A: Where are you from?
Person B: Washington, D.C.
A: But you have a Louis Vuitton bag and drive a BMW.
B: I'm from Georgetown.
A: Liar! You're from Potomac aren't you?
by yourmom October 21, 2004
 
3.
1) Montgomery County, Maryland. In it;s location right next to DC, it has DC's violence in some parts, while it also has the richness of Orange County California.

2) Home to many of the 2002 sniper shootings.

MoCo is only used for Montgomery County Maryland. If you use it to define some other Montgomery County, I will personally jump you.
Let's all visit MoCo for some fun fun fun!
by Emily April 13, 2005
 
4.
The county where everyone is either straight out of the OC or tryin to be ghetto. But the love is all in MoCo. And whoever thinks that we stole the MoCo from Howard County, it should be pointed out that Howard County is HoCo. And yes, their girls are hos.
Girl from MoCo: Yeah, I got into every college I applied to!
Guy from PG County: What is college?
by Ashley Doe May 29, 2005
 
5.
The only place on earth where rappers rep hard for a hood consisting of million dollar homes and X5-driving soccer moms.
The phrase "All my Stonegate niggas" will never make it to the BET soul train awards
by TyVAN June 30, 2005
 
6.
excellently defined above, but with one vital part omitted---a super-liberal hippie village in the mix (Takoma Park).
MoCo is extremely diverse and awesome.
by lucky April 12, 2005
 
7.
adj Descriptive term used to indicate residents of Montgomery County. Often used by those who resent people who make more money than they do.
#1: Dude, look at that MoCo guy.
#2: Rich bastard.
#1: Yeah, I can't believe he has a job.
#2: The nerve.
by Jen February 20, 2004