A town in Marin County just north of the Golden Gate Bridge. The home of well-off whole foods shoppers and shit faced teenagers who think they're ghetto.
Typical Mill Valley Teenager:"Yeah, like dude, I got hella wasted last nightttt, and then I went to the best buy in marin city.. I'm so bad ass."

A normal person in Marin: "dude just shut up."
by Feely7 December 28, 2011
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A really ghetto town next to San Francisco in the Bay Area. People go dumb eryday here. People pop dem thizzles eryday and do da thizzle dance.
Where you from nig?
I'm from Mill Valley, California fool
O shit nigga im not fuckin wit u
Back yo shit up fool ill pop a cap in yo ass im from MV yeeee
by Bay Area Slaps June 22, 2009
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