going number 4 

When you take a crap, flush and wipe thinking you're done, then realize you have to go again.

"Did you go number two?"
"Nah man, I was going number 4. Stupid bastard crept up on me."

going number 4 by Jesus Cornholio May 28, 2012

Rule Number One 

No fat chicks.

A: "I'm gonna go talk to that girl over there playing video games. She looks lonely."
B: "Better not do that, man."
A: "What? Why not?"
B: "Rule Number One."

Rule Number One by yaolinglingjiu October 17, 2009

Takin' a number three 

Masturbating in any bathroom.

ie: number one peeing, number two takin' a dump, number three jerkin off.

hey dave what are you doing in my bathroom? You have been in there for twenty minutes.....

hey man shut up your breakin my concentration im takin' a number three

Takin' a number three by M.C.Murphy October 16, 2009

ass number 

a random number - one that's pulled right out of the ass

No, I didn't calculate the sale price - it's an ass number

ass number by Carl Barringer June 19, 2007

Graham’s Number 

Graham’s number is a number invented by Ronald Graham. In order to explain what it is, the notation must be understood. It’s called up-arrow notation, denoted by the ↑ symbol. One up-arrow just denotes that the second number is an exponent. For example, 3↑3 is 3^3, or 27. Using two arrow creates the fourth thing in the sequence of addition, multiplication, and exponentiation. Some call this math operation tetration. 3↑↑3 is 3^(3^3), 3^27, or 7,625,597,484,987. Using a third arrow, you can probably predict what happens. 3↑↑↑3 is 3↑↑(3↑↑3), or 3↑↑7,625,597,484,987. This means that you have (3^(3^(3^(...(3^3)...)))), and there are 7,625,597,484,987 3’s. For perspective, 3↑↑4, or 3^7,625,597,484,987, contains 3,638,334,640,024 digits. I’m not kidding, that is the actual number of digits, compute it using the Big Online Calculator. And yet, despite how far blown out of proportion this thing has been, it’s still not large enough. We need a fourth arrow. Don’t even get me started on the size of 3↑↑↑↑3, or 3↑↑↑(3↑↑↑3). And that number is called G(1). G(2) is 3↑↑↑...↑↑↑3. There are G(1) arrows. G(3) is 3↑↑↑...↑↑↑3, with G(2) 3’s. You get it now? Graham’s number is defined as G(64). And despite its immense size, it actually has a purpose. Suppose you had higher-dimensional hypercubes, and you had two colors for edges, and you wanted to know how many dimensions it took before a square where all lines were the same color was forced. The upper bound on that answer is Graham’s number.

Graham’s number is a number which was once considered the largest of all time.

Graham’s Number by YeetusDeletus69420 January 5, 2020

Godwin's number 

n. The average number of replies in a thread before a Nazi reference is made. Generally, Godwin's number is regarded to be twenty, based on the equation: G=(d(Q1)+d(Q2)+...+d(Q)n)/100*n^(-n)
where Qn is the intelligence of user n, n is the total number of forum users, and d is a damping function that prevents the intelligence (or lack there of) of one user to influence the others too much.

As he typed his polemic on the forum, John brought the discussion one step closer to Godwin's number.

To prevent discussions from getting out of hand, OmniForums will now calculate Godwin's number based on the first two threads.

Godwin's number by A_1_B_2_C_3_________________ September 30, 2006

take a number 

Figurative: "If you want to discuss this topic with me, you will need to wait your turn, as there are any number of others who wish to do so who got here before you did."

Comes from a line control mechanism that is found today with decreasing frequency, where one is requested to take a numbered ticket from a strategically placed dispenser and accordingly wait for that number to be called.

Your computer just blew up? Take a number, I've been getting calls on that all day.

take a number by ke6isf October 15, 2004