umb 

The best and coolest person on earth.

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

umb by spikvit December 24, 2008

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

Umb by _sexygurl101_ August 25, 2017

Umb 

The top part of a cat’s mouth

A cat’s Umb is above the jaw

Umb by pseudoapplealation March 26, 2024

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.

Umb by BCL_WA March 30, 2024

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!"

Umb-Day by aussielegenddeadly123 June 26, 2021

Fuck the .umb.ra. Month 

Dec 1 to dec 31st you can legaly harass .umb.ra.

Harass .umb.ra. In the Fuck the .umb.ra. Month

Fuck the .umb.ra. Month by ChillingPack34 December 14, 2023

umbitch 

Another name for that sick, twisted, phsycopath of a woman aka Umbridge in the Harry Potter series.

You know who's Umbitch?
Yeah! She should've died sooner than Voldemort.

umbitch by BisexualSimp November 11, 2020