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

uno

A great sexy guy who you will want to get in his pants.plays great basketball.you will love this guy he can hold relationship. He has a lot of bitches. He hates anybody last name Cook and Maldondo.

Damn I wish was uno.

by WE SEXY AND WE KNOW IT!!!!!!!! May 10, 2018

Uno Stacker

You play uno with your friends so you could see one of them suffer, with your collection of 4+ wild cards. you are the pain of there existence, make one of your friends suffer with gang banging one of your friends with the stacking rule.

it means you show no remorse to one of your friends in Uno, beacuse you're an uno stacker

by Microwave goes vrrrrrrrrrrrr May 27, 2022

Uno

A game where it make friends and family break each other apart

I love winning in uno, whenever I win, my friends just beat my ass

by Oofboitom May 11, 2019

uno

Text slang meaning the end of the conversation.

person 1: no I swear it’s not like that...
person 2: nah uno i ain’t even care anymore🤷🏾 ♂️

by drakefan420 March 31, 2020

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