Number three

Rhyming slang for wee or pee (urinate).

Same as 'number two' is rhyming slang for poo.

Are you going to the toilet to do a number two or number three?

by StephenSLR August 26, 2011

can i have your number?

a common used sentence in the clip "Can i have your number" on MadTv.

oh oh, thats cool, but umm, can i have your number?

by Ryan Ogilvie April 8, 2008

Rule Number 1

NEVER love a hoe

Me: Bro I think I'm catching feelings for her
Friend: Homie remember Rule Number 1

by cjbaker77 September 25, 2017

Diva Number One

A person making sure their opinion is heard when no one cares.

In context, the phrase "Diva Number One" must be said in a sassy tone, calling out the diva in question.

If a person is being "Diva Number One," it is your RIGHT to put them in their place.

Mukund: I have to go to the store and buy Puffs Plus with Lotion.

Everyone (in unison): Diva Number One!!!!!

by lilrachel333 April 18, 2011

xkcd's number

An extraordinarily colossal number that is calculated by calling the Ackermann function with Graham's Number as its parameters.

The actual value xkcd's number is unknown as most mathematicians cannot grasp its true form without suffering from PTSD-inducing nightmares.

by Ἀπολλύων September 16, 2016

Alden's Number

This number is the result of an equation done by scientist Voash N. Alden to find the estimated number of pedophiles in a 1.5 kilometer radius.

Using Alden's Equation, I found that Alden's Number is roughly 6.90.

by Senboy123 June 23, 2022

number four year

The first ever Urban Dictionary Word of the Day (December 30, 2004).

Number four years are pretty interesting...You should check them out sometime...

by mehhe meh September 8, 2012