ugrum 

A monster
Ugrum is used to describe someone who is so trash that is a god being trash.

"wow look at that dude, it's a complete ugrum

ugrum by Smart guy 69 July 18, 2020

Urumangwafi 

Africaans slang

Urumangwafi: a term used to describe a dirty smelly pussy in a derogatory way.

Hey jy! Jou ma se Urumangwafi stink.

Or your nothers Urumangwafi smells good enough to eat

Urumangwafi by Poenerhoes March 19, 2020

Urumagwaf 

A tiny creature that lives in a man's belly button. During the night they come out to bark at your testicles.

That fucking Urumagwaf kept me awake last night!

Urumagwaf by Nuttshell_Man February 2, 2018

uggums

A woman that thinks she's hot but she has a face that looks like a dogs asshole

Damn, what's with the stuck up attitude uggums?

uggums by HotFartsAnDaLongDriveHome January 11, 2023

Ungrumpified 

To not be grumpy/unhappy anymore.

To decide to smile.

Jack Mac was not smiling and he was very unhappy. After he ate a delicious piece of pizza at Cumberland House of Pizza, Jack Mac smiled and became ungrumpified.

Ungrumpified by JackMac* March 20, 2014

Urgumshmurgem 

An interjection of stress, frustration, annoyance, or other negative emotion.
Pronounced: (Urrr-gum-shh-mur-gem)

"Urgumshmurgem. Boys are so confusing."

"I wish those pigs would fly! Urgumshmurgem!"

Urgumshmurgem by Foxy Gerald January 19, 2009

ungrumpify 

To make someone happy again.

To make someone un-grumpy.

Girl: Hey, you look sad.
Boy: Yeah, I wish someone or something would ungrumpify me.
Girl: How about a hug and some cookies?

ungrumpify by fishwoman2000 December 6, 2010