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 massacre

getting absoultly embaressed in the game of uno.

did you hear about kballs getting destroyed in Uno" yah it was an Uno massacre

by WolfpackSAW May 16, 2011

uno 2 card

If you are handed an uno 2 card and accept then you are interested in having a threesome with two other perticipants.

She accepted my uno 2 card. She's going to accept my threesome offering.

by Blowfish00 December 4, 2016

Uno

The greatest number on planet earth. Everyone loves uno and uno is far superior over any other number.

Uno is the best

by Purpleark11 November 13, 2019

ACTIVE UNO

When man gets out to the pub to get wankered.

Kane: what’s people up to?
Sam: My mans active unoo

by Most active man about uno April 18, 2019

Unoing

The act of masturbating alone. When one is about to finish they must yell "UNO!" as loud as physically possible.

My damn neighbour keeps unoing every night. It scares my cat every time.

by the_bukkit December 22, 2019