RIO

An acronym which stands for "Rocking It Out" or "Rock It Out". As in having a really good time.

you want to buy some patron and RIO it tonight?

by MRogers June 02, 2010

RIO

Radar Intercept Officer (RIO)

US Navy term for back-seat weapons and targeting systems operator.

"Lieutenant Public will be your RIO from now on."

by Drake TigerClaw June 11, 2007

Rio

A guy who’s nice to everyone and has an incredible smile. He’s shy and gets nervous around people he doesn’t know but when you get to know him he is really funny, loving and caring and would be the perfect boyfriend to you. He will always have your back no matter what.

Aaron: WOW I love that woman I have to steal her from Rio.

Rio: Walks up to Aaron punches him in the face and keeps walking.

by NotRio2233 November 13, 2018

Rio

THE MOST FUCKING AWESOME MOVIE IN THE UNIVERSE!

RIO IS THE BEST MOVIE EVER!

by Brooke hayes 4ever21 April 23, 2016

Rio

Probably the most beautiful girl in the world. Dark haired, Curvy, and has terrific brown eyes. Rio is very caring, and while she may seem rude to others, is wonderfully kind when you get to know her. Boys fall to her feet, but she doesn't make good choices with boys. Plasters a smile on her face, but is really broken inside. A talented listener. She never fails to make me smile. I love this girl with all of my heart :) Doesn't know she's beautiful. Insecure about her looks. Has the cutest laugh :) Isn't afraid to stand up for herself. Unique. A bit of a flirt, but would never cheat on her boyfriend. Just... amazing :)

"I met this girl the other day, and she was perfect! So kind and caring and unique!"

"Oh, that's a Rio."

"How do you know?"

"That's what Rios are like!"

by Laurynn;) December 24, 2012

Rio

"Rio" the most awesome person in the world. If you don't like a person named Rio, no one likes you.

Bob: "Woah, that guy was nice."
George: "Hm, must be named Rio."
Bob: "YEAH, how'd you know?!"
George: "All cool guys are named Rio."

"I met a guy named Rio last night, he was awesome."

by Bite Me 8694 February 11, 2009

Rio

Rio is a handsome boy whom is usually lightskin they are usual much more matured than other boys there age and like older girls they are popular cool funny but they have fake friends and they usually know this. If you know a rio be 😊 happy

Oi yo hes a rio still g

by crippiling depression 2.0 October 21, 2018