numero uno 

Slang for one's self.

In the end, the only person I really need to worry about is numero uno.

numero uno by Janis March 9, 2005

Numero Dos

When somone has to take a raging shit very quickly or else they will explode in their pants.

Hence the saying "numero dos andele!"

- Stated by Nick Swardson's character Jeff in the 2006 comedy film Grandma's Boy.

- Geez, I've got to take a righteous dump. Numero dos!

Numero Dos by Jacktheripper199555 January 2, 2012

Numero Usernamio 

the Spamming of Numbers or other assorted Characters at the end of a Username due to the Username being Taken

Username:Nooberton
Username is Taken
Username:Nooberton4509234u648o763o84yu6o348yu69348769347693786934876937898749586
Username Accepted
Had to do a Numero Usernamio to get that one accepted
yeah, its annoying

Numero Usernamio by Cargo_Beep_Beep September 11, 2020

Numero uno 

A llama, q.v. From Spanish "Number one!"

My llama, Numero Uno, is smooth and soft.
Pay me in advance.

Numero uno by octopod December 1, 2003

Numero uno reverse

A variation of "uno reverse". When you unknowingly talk about someone who turns out to be yourself.

When she told him she was texting, he made a numero uno reverse when he accused her of cheating on him, when in fact she meant she was texting him.

Numero uno reverse by mountainofcupcakes January 21, 2021

Numero uno 

a gorgeous woman with beautiful blonde hair who goes by the name of Enya

I love my numero uno because she’s the best around

I can’t keep that numero uno off my mind

Numero uno by Phil macrackin 42 October 15, 2021

Bruh momento numero dos

It is spanish for Bruh Moment number 2

Guy: bruh momento numero dos
Random Mexican Guy: Gives you a free taco

Bruh momento numero dos by Bruh372517461 September 13, 2019