developed 

To gain a larger size of breast that was not previously in place

Dayum girl you have developed since last time I saw you

developed by Hypbeaztsuprieme February 13, 2017

Developed Attractiveness 

The prettiness or beauty you see in someone only after seeing their face for extended periods of time. These people aren't regarded as attractive by the masses, which is what real superficial attractiveness is. People who are lucky enough to even be affected by developed attractiveness can tell if they're one of them by using these guidelines.
1. Only friends whom you know well comment on your pictures as to how "pretty" you are.
2. You've never/rarely had random Facebook guy friends you barely know or seen in passing comment how pretty you are.
3. The only guys capable of liking you are the ones who talk to you for a long time. (After you like someone's personality, the value of their facial aesthetics become trivial or you develop a junior fetish for the imperfections in their face.)
4. Interesting characteristic about people who are affected by DA is that they seem to band together. You'll often see these pseudo-pretty girls exchanging disingenuous compliments on each other's photos hoping deep down to get a "You're pretty too!" in return.
5. Have more than 80% of profile pictures with zero or few Likes from close associates with the occasional dressed up (birthday/homecoming/prom) photo with a higher-than-normal volume number of obligatory Likes.
6. When taking a picture of a possession or object, DAs have a compulsivity to feel the need to include their face in the photo. Comments are almost always about the object and rarely about the person's attractiveness.

7. After dressing up nicely to go out on the town, DAs (or anyone else for that matter) will look much better than usual. They confuse this with actual attractiveness and take a mirror shot of themselves and post it to get cheap Likes and/or comments.

Example of some girlfriends who suffer from Developed Attractiveness
*Rachel posts a photo of herself dolled up before going out to Club FZ*
Emma: Rachel! I love your dress! you look gorgeous
Rachel: Thanks Emma! you look beautiful in yours

See mermaid effect, mermaid syndrome, butterface

Developed Attractiveness by FoxMcWeezer September 9, 2012

developed beauty 

a person that in childhood wasn't beautiful and no one really looked at, but as the years passed by became really beautiful and now catches all the attention

Vitor wasn't handsome as a kid, but now I totally would go out with him, I guess he has an developed beauty

developed beauty by Vt7even April 8, 2018

Under-Developed Fork

An insult, coined by the Youtube channel Emkay, that originally was used to describe a fork that was not pointy, but slowly evolved into a unique insult that can be used universally.

Bob: "Bruh you Under-Developed Fork"

Under-Developed Fork by LexonTheDragon December 10, 2021

Locally Developed 

Basically retarded, stupid as fuck, dumb as shit. Another is that; you're 25, but you act like you're 10 and you have the intellegence of a 10 year old.

Normal Fourteen Yearold in year 9: Hey, I can add and actually do my work.
Locally developed fourteen yearold: I'm learning how to round and count coins and money.

Locally Developed by Genius123123123123123 March 13, 2011

Facebook Developed 

When you upload your photos to Facebook after hours (or days) of sitting on your camera/phone.

Man, I just can't wait to get these Facebook developed!

Facebook Developed by FelFal June 9, 2011

Over developed cum shot 

A severely over developed sperm and egg cell resulting in a part humanoid part evolutionary set back .

Can be applied to those who are completely moronic , ignorant , or just someone whos very existance pisses you off to the point that their said existance and actions have set mankind back to the cave man days ...

"That Over developed cum shot is the reason why a screw driver comes with a saftey glass warning . "

Over developed cum shot by fuckuall66 January 1, 2010