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Rosi - Shortened term of Rosie or Rosy.
Often inventive people who dislike their name, but want to change it to make it their own do this.
Girls called Rosi are often pretty, and have a wild side.
They can often be a bit of a rebel.
They have their own sense of style, but sometimes are scared of what people will think.
Girl: Hey do you know Rosi?
Guy: Yeah shes hot, and really nice.
Girl: She's really cool as a mate too.
rosi by JaffaJaffaCake March 17, 2008
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ROSI (Rational Octahedron Selection Intelligence) is a proprietary algorithm and artificial intelligence enhanced by IBM’s Watson, ROSI analyzes more than 100,000 top GIA-certified diamonds and conducts millions of calculations to make recommendations to customers. ROSI’s evaluation goes to a micro level, analyzing 30 different diamond properties, including but also going well beyond the standard methods of evaluating diamonds (like color, clarity, color, and carat).
Diamond shoppers can use ROSI to quickly find the best possible diamond in their budget.
ROSI by oliverk July 30, 2018
Related Words
A type of friend you can rely on, they will always help you and be by your side.
Friend : Hey rosi, can you help me with my homework?
Rosi : Of course, what are the questions?
Rosi by hell0kittymaniac July 2, 2022

ROSI (R.O.S.I.) 

Return On Social Investment

- A ratio which can be approximated by the following formula:

Benevolence or good deeds by others towards you and/or your own positive emotions caused by your positive actions towards others

/ (DIVIDED BY)
your own benevolence/good deeds towards others

- Ideally your personal ROI-ratio should be around 1 or above.
(Love is the only thing that grows, if you spread it, remember=)

---

How a person measures/thinks about this ratio will differ widely. A very altruistic person that gives a lot towards others "without the need to get anything back in return" still may get back a lot - simply in the form of positive emotions/feelings/praise, etc.
NOTA BENE:
If your respectful interaction with a person/group results for you in more negative than positive reactions from their part, then cancel contact.
...Dooh: I guess you knew that already, right?

- A"pseudo-sociopsychological" term that I came up with some time ago. Recently someone left my life for all the wrong reasons. My neighourhood seems to go down the drain. And yesterday I gave shelter to a self-proclaimed homeless stranger for one night (in a seperate room:). This Person robbed me. Now it was time to put this down in writing.

to put it in a nutshell:
BE NICE AND GET HAPPY! - BUT KEEP SAFE AND SANE!
Qiu:
Aww, dude - Remember how the ROSI ROSI (R.O.S.I.) with my girlfriend had been getting worse and worse lately? I really tried to fix it. And now she broke up with me and said that I was funny, had a good heart and all... but that she was looking for more security. I don't understand, man!??

Didi: Security my ass!! For some people security is just a euphemism for the dolla! Don't worry - she wasn't that fresh anyway. You'll get better love and ROSI somewhere else!

Qiu: Thanks, man, I love you bro! Time with you is always well invested.

---

Calculation example:

A is looking for an affordable flat downtwon. Aunty X of A makes one phone call to an acquaintance she knows, although she knows that person holds a grudge against her because of reason Z. The phone call is therefore difficult, but her niece A gets to see and rent a flat she likes soone thereafter

IN RELATION TO

A had called her aunt several times a week when she was in hospital for cancer treatment and felt sad and lonely.
(NOTA BENE: A had done this at the time without the prospects of getting something in return! Aight?
ROSI (R.O.S.I.) by shifuQ August 2, 2018

Rosi_sporting

Rosi_sporting.

Rosi_sporting is taking a car with a possiblity of making a nice profit and then doing modifications to the car to make sure that in the future no profit can be achieved.

Some times the modifications are done with a blunt object such as a hammer and in some cases a axe can be used to get the desired effect.

In doing a Rosi_sport the car will never be completed and will be sold at a loss days away from "completion" as you have lost interest and bought another car to complete the circle once again
Did Abit of a Rosi_sporting last week,

I bought a car for £2000

spent £2000 on it and sold it for £1500
Rosi_sporting by Rosi_sport May 25, 2019

Rosi Prince 

Rosi Prince is a stage name of a Nigerian Singer who's real name is Praise Ukachukwu Mba, in an interview he explained the meaning of the name Rosi Prince to be a rare unique name, which means Royal Significant Prince.

He broke it down that ROSI is an acronym of the word ROyal SIgnificant where he only took the first two letter from ROyal and the first two letter from SIgnificant to shortened it to be ROSI, he then add his other name Prince to make it Rosi Prince.
Have you heard Rosi Prince new song titled Go Low
Rosi Prince by RoyaltyNaija July 8, 2022

joey rosi 

"My cousin just moved here from Russia" " Is he a Joey Rosi" "Big time"
joey rosi by Joeyniggarosi69 November 7, 2018
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