9-9-99

The Dreamcast date. It only happens once a century. This is also September 9th, 1999.

Yo I can’t wait for the Dreamcast to come out on 9-9-99!

by crunchyorange November 23, 2019

-3i+9u+9>9

An algebraic way of saying I love you :)

Solve for i

-3i+9u+9>9

-3i+9u>0

i-3u<0

i<3u

by chuckle5 February 24, 2012

9 on 9

n. The incredibly rare girl who is a 9 in looks and has a 9 personality. Based on the assumption that true 10s do not exist in reality.

That girl at the bar is 9 on 9. She's incredibly gorgeous and has an amazing personality.

by Nobility1989 February 16, 2012

9 to 9

Way to say you hustle. Most people work 9 to 5, but you put in more. You have the 9 to 9 hustle.

I hustle. Big work posted everywhere with the 9 to 9.

by mackrock17 April 19, 2007

September 9 9:30 am

And now you know, that once upon a time in the same house, in the same room, 50 years apart. Clay and George Davidson had once loved each other. :,)

September 9 9:30 am in the morning you know what that means
*unchained melody starts to play*

by Thick dick daddy james June 28, 2021

9 hours 9 persons 9 doors

An originally Japanese puzzle oriented video game with an excellent storyline. It involves 9 people who are kidnapped by someone calling himself Zero and out on a ship. They are forced to play a game in which they had to solve puzzles in order to find the door with a number 9 which will lead to their escape. They have 9 hours to do so or the ship will sink. The first in the Zero Escape series.

Person 1: "Hey, have you played 9 hours 9 persons 9 doors?"
Person 2: No, why?
Person 1: Well you should you fucking cactus!

by The Sun Sun to your Moon Moon May 02, 2015

9 x 9

It's what you have when you flip out.

My wife found out that I was drinking all night and she about had a fucking 9 x 9.

by Tomsterama March 04, 2008