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1.
an extremely hot girl who's fantastic at kissing.
She is definetly a Milly!
by jizz1234 January 10, 2010
 
2.
Watery-eyed, agressive female equivalent to the spide, Northern Irish council estate trash. (English version: pikey) Are always seen in groups of two or more, most likely with a set of double buggies in tow.

Generally associated with trance music, soft drugs, teen pregnancy and the radio station Energy 106. Invariably sectarian.

Appearance is usually overweight or horribly emaciated, either makeupless or slathered in bright orange foundation that sets off their luminous white skin. Hair is greased back into a high ponytail, several strands of hair are normally teased over the forehead to approximate a fringe. Home perms and bleach jobs are not uncommon. Most have at least three or four piercings on each ear adorned with the chunkiest, brassy rings they can find. The millie uniform is a knocked off tracksuit, Hi Tech trainers, coin rings and hiphop style necklaces and chains.

An optional addition is a squawling toddler, usually named "Danielle".

Millies are pack animals, and rarely stray outside their estates, excluding trips to the offie/chippy and perhaps a cheap 18-30 to Ibiza for the lucky ones. Encounter a pack of them, and bar verbal abuse you should be safe, unless you are unfortunate enough to be eyed up by "our fella".

Millies can get served anywhere in the country from age 12, considering by that time they all look like they're pushing 30.
"That bunch of millies set fire to Virgin Megastores because they don't trade pissed-in bottles of White Lightning for Scooter CDs."
by Clairefaerie May 21, 2004
 
3.
Usually wear short skirts up theyre arses on the coldest day of the year and will cover her leg in shit if it meant they'd look like shed been to Spain that Summer. Buys clothes from such "SHAPS" as:
1)NV
2)New Look
3)Tammy Girl
4)Exhibit
5)LifeStyle Sports
6)Miss Selfridge
7)Claire's Accessories(for all theyre fake earings,necklaces,braclets that give your skin that greeny colour)
8)JD Sports
9)Primark (only when they are on theyre own as this would prove their disloyalty to the Milly Tribe.They cut off the tags and sew on High Brand ones then sell them around doors)
10)And finally the stalls.

See Also steeks,spides,millbags and townie
This is the population of Millys(including Steeks,spides and trendies)from Belfast in percentage:

Lower Falls Road:100% Milly
Upper Falls Road:92% Milly,6%Alternative, 2%Other
Andersonstown(ANDYTOWN):88% Milly, 5% Rockers, 5% Others
WhiteRock,WestRock and Ballymurphy: 100% Milly.
Lenadoon: 99% Milly. 1% Other
Brooklands: 60% Milly. 40% Skaters
PoleGlass,Twinbrook+Lagmore:100% Milly.

As you can see, the higher u get up the road, the more various groups you meet. But once you hit Lenadoon,swap your baggy jeans for Reebok "trackies",your boots for the "LATEST NIKE AIR MAX" trainers and grab peroxide and hair gel and scramble your head about a bit. Now you fit in , and once you get to cloona change back.

One last warning when in Belfast,Always carry a Hurl.
This is the population of Millys(including Steeks,spides and trendies)from Belfast in percentage:

Lower Falls Road:100% Milly
Upper Falls Road:92% Milly,6%Alternative, 2%Other
Andersonstown(ANDYTOWN):88% Milly, 5% Rockers, 5% Others
WhiteRock,WestRock and Ballymurphy: 100% Milly.
Lenadoon: 99% Milly. 1% Other
Brooklands: 60% Milly. 40% Skaters
PoleGlass,Twinbrook+Lagmore:100% Milly.

As you can see, the higher u get up the road, the more various groups you meet. But once you hit Lenadoon,swap your baggy jeans for Reebok "trackies",your boots for the "LATEST NIKE AIR MAX" trainers and grab peroxide and hair gel and scramble your head about a bit. Now you fit in , and once you get to cloona change back.

One last warning when in Belfast,Always carry a Hurl.
by Laurlyn May 17, 2004
 
4.
Milly is Portuguese for Awesome
Hey Milly Man, you so amazing
by Mickjagger1995 October 23, 2011
 
5.
a milly is a northeren irish ruff girl normally seen wearing large fred perry jumper jogging bottoms or bright orange tracksuits to match their over fake tanned orange faces. lots of tacky large gold chains are necessary gold coin rings and overly large handbag ear-rings with their hair scraped into an extreamly tight side ponytail see also spides (the male equivlant)
omg that wee gals such a milly check out her ear-rings
by karen and aoife August 15, 2005
 
6.
Northern Irish females between the ages of 13-19, usually dressed in tracksuits, dripping with fake gold jewellery, with tons of orange make up covering severe acne, fond of blue WKD, ecstasy and casual sex with whoever is nearby at the time. Foul mouthed and usually found outside the post office on a monday morning with grubby child in broken pram. Aggressive when riled and will think nothing of threatening people with paramilitary organisations.
I was walking home when these two millies started shouting "Hey wee lad, will you see my mate"
by Bedhead August 24, 2003
 
7.
Native to Belfast, they are usually found hanging out on estates or street corners. They despise all people hu are different (eg. goth,punk etc) and can be found wearing earings the size of basketball hoops, fake nike-air max, tracksuite bottoms, and ofcourse they're beloved Pink peterstorm jackets (Usually stained with WKD..Millies use a version of english that is impossible to understand!
Me: erm...excuse me but could you move please?
Millie: Rite will! Ya lookin til fell that baka my 'and luv!
Me: aaaaahhhhh!!!! *runs away*
by xXx_Devils-Whore_xXx April 16, 2005