Mill Hill 

Area in London. It's main street is Mill Hill Broadway, which is filled with coffee shops, over priced boutiques, and small chain shops with a crappy selection of everything. Everything closes at 6pm except a shitty pub and a few crappy restaurants. The Broadway is frequented by rich unemployed housewives that gossip about shit. There's no Underground Station, just a lousy Overground one with trains that run far less frequently. Despite Mill Hill being an overall dull area, the road is always busy with constant traffic and nowhere to park. It's way more pricey than the neighbouring Edgware, which is nuts as Edgware has far better amenities and transport links.

Scenario one
Bob: Hey, lets meet up in Mill Hill!
Bill:Ugh no! Mill Hill sucks, there's nothing to do there except go to a crappy coffee shop!

Scenario two

Tom drives to Mill Hill for a business meeting at a coffee shop
Tom: Omg why's there so much bloody traffic here! And why's no nowhere to bloody park! Ugh I hate Mill Hill!

Mill Hill by mrperson123 December 13, 2018

Mill Hill 

A group of houses grouped closely together, found next to an old, run down mill. These houses were for built to be used by the people who worked inside the mill, and were usually owned by the company that ran the mill. Once these kind of mills were obsolete, the houses became so as well.

hood mill village ghetto mill hill

Mill Hill by kttnztalz4 February 10, 2009

HillMill

A person who enjoys having sex with a guy named after a train. Also said person must enjoy having sex with younger males, have big tits, and previously lived in Maryland.

My name is HillMill, and I had sex with D-Train last night and let him cum on my giant titties. After I moved to Maryland.

HillMill by AwesomeA's March 30, 2009

Hillmilly 

A female hillbilly who is still a hillbilly even though she is totally elegant and fashionable. But other than that, they have all of the other hillbilly characteristics.

Annie is such a hillmilly

Hillmilly by Anna Lynn Sanders October 21, 2010