90 in 90 

noun: a plan or intention to attend 90 recovery meetings (almost always some form of 12 step meetings) in 90 consecutive days; usually follows form of verb 'to do'

"I'm going to do a 90 in 90 starting Sept 1."

noun: the process of attending 90 recovery meetings in 90 days: "I'm halfway through my '90-in-90'.

"I'm going to do a 90 in 90 starting Sept 1."

"I'm halfway through my '90-in-90'.

"Doing a 90-in-90 will really step up your program."

90 in 90 by racqg October 31, 2007

90 60 90 

a perfect girl body dimensions..

90 cm tits
60 cm hip
90 cm ass

daaaam look at dat biddy she a 90 60 90

90 60 90 by abuzettin killibacak November 21, 2010

Hit a 90 

breaking someone’s ankles at a 90 degree angle 🤾🏻 ♀️

Playing basketball yesterday hit a 90 dudeman fell over

Hit a 90 by J M M October 15, 2018

90's kid 

1. Someone whose childhood was significantly influenced by the 1990's.

2. What has become a meaningless term for anyone who remembers their childhood, thanks to overuse by prematurely nostalgic teenagers and young adults.

1. Billy is a prime 90's kid, being born in 1987. His first memories started in 1990 and he became a teenager in 2000.
2. Person 1: "Only 90's kids will remember playgrounds, rock paper scissors, Samurai Jack and hide and seek."
Person 2: "Dude, playgrounds, rock paper scissors and hide and seek still exist. And Samurai Jack isn't even from the 90's."

90's kid by udusers1 December 12, 2017

90's Nickelodeon 

The time when Nickelodeon was worth watching. It featured shows such as Are You Afraid of the Dark?, My Brother and Me, Alex Mack, Ren and Stimpy, Doug, Salute Your Shorts, etc. Now Nickelodeon has sold out and if they brought back the old shows, their network would be doing better.

90's Nickelodeon rocks my socks off!

90's Nickelodeon by Nickisan April 28, 2006

50-50-90 rule

Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong.

When flipping a coin, take into account the 50-50-90 rule,most likely you'll be wrong.

50-50-90 rule by SonicWolf January 18, 2009

Running in the 90's 

Drifting around a turn at 90mph\kph depending on who you ask. Commonly misunderstood and taken literally by listeners of the song "running in the 90's" from initial D.

Man, that was a rush. I was running in the 90's down that mountain.

Running in the 90's by grammargestapo November 13, 2013