umb

The best and coolest person on earth.

- I'm gonna meet Umb tomorrow
- That's cool!

by spikvit December 24, 2008

umbs

"umbs" started as a typo for dumbass. It's used pretty much the same way. Plural is "umbses"

Just go watch your movie, umbs

you umbs, that's just stupid

by Daniel Foesch October 1, 2005

Umb-Day

Dumb In Pig Latin.

"Person 1: "Hey mate, Today I found out that The suns a planet!"
"person 2: " What are you on about? Ya such an Umb-day!"

by aussielegenddeadly123 June 26, 2021

Umbeli

Short for Unbelievable

Aww mate, that guy has umbeli teckers

by That is April 17, 2011

Umb

Umb- “ Used My Brain”:To use one’s own brain for solving problems or creating innovative ideas.

Today I UMB’ed the editing on my photograph vs using some AI program to do the work for me.

by BCL_WA March 30, 2024

Umb

The top part of a cat’s mouth

A cat’s Umb is above the jaw

by pseudoapplealation March 26, 2024

Umb

A word short for umbrella.

It is only used when the word umbrella is a code word for something else and cannot be said so Umb is said instead

Person: hey it's raining, i better go and get the Umb

by _sexygurl101_ August 25, 2017