Uno Duo Three-O Four-O Five-O

A phrase that is common to Computer Science teachers. Typically the phrases that are emitted from the mouths of these teachers are mildly retarded and may be repeated more than ten times a day.

Mr. Biga - "Uno Duo Three-O Four-O Five-O!"
Student - "What the fuck?"

by Jacob Swift December 1, 2007

June 2 National Mr. Mattern plays uno day

A day where Mr. Mattern played uno

June 2 national Mr. Mattern plays uno day. is a day where Mr. Mattern played uno

by Tincan801 June 2, 2022

Gen uno

The best youtuber you can find he is very versatile and talented.

Have you seen gen unos new video? You gotta watch it it was a banger.

by The unos January 22, 2022

uno reverse

when you disagree with a statement, And want to reverse it to the other person. it is also a card in the game uno

Person1; Your an idiot
Person2; Uno reverse.

by Riniscool March 8, 2022

uno

Uno is 1 in spanish.

Person 1: I have uno book.
Person 2: What is uno?
Person 1: Uno is 1 in spanish.
Person 2: Let's look it up in urban dictionary.
Definition: Uno is 1 in spanish.
Person 1: See?
Person 2: You're right.

by prb915FC November 30, 2020

Uno

someone named Uno is the most beautiful, gorgeous, hot woman in the world, and is wanted by many. Men and Women alike fall inlove with someone named Uno.

Boy: That girl Uno is so cute

by Larpsyyyyyyy November 27, 2023

UNO Reverse Card

A phrase which makes another group of phrases opposite.

Example:

Friend: "Hey! You talk a lot!"
Me: *Pulls out UNO Reverse Card*
Friend: "Oh Dear! You said that I talk too much..!"

by Greg I.M.Spooky June 3, 2022