UMP 

A 9mmparabellum and .45ACP caliber submachinegun manufactured by Heckler & Koch, Germany. Also the sound Ted Kennedy makes if you knee him in the scrotum.

THWACK! "UMP!" Bingo!

UMP by Merchant August 31, 2005

ump 

Unidentified Meat Product. Extra meat on the vagina.

Connie has a large ump.

ump by Drewskizzy November 30, 2006

UMP 

University Malaysia Pahang

I studied at UMP

UMP by rionix January 4, 2011

ump 

A geeker or fiend,anybody tryin to buy white mostly used in south ohio

"whaddup ump?"

ump by Keenan October 12, 2003

UMP 

Unique Marketing Proposition

Can you define UMP of your organization, product or services?

UMP by DrShan February 12, 2022

UMP 

(Noun, /ʌmp/) An acronym read for "Unintentional Monster Poop." This word is used to describe the occasional defecation which, on the way out feels normal but upon conclusion, further review reflects an excessive output that was not expected.

Person 1: For once, I didn't think the Taco Bell had much of an impact. When I stood up and looked, I was shocked!

Person 2: Fast food always makes me ump hard. There's no way to avoid it.

Person 1: Never know when it's going to happen, just need to keep the toilet paper stocked and hope for the best.

UMP by thisisatest1 July 3, 2023

Ump 

Ump is used as a synonym to the word “cuck”.
When talking about pitchers and catchers in relationships, the one who watches is the ump.

Yo Kyle, heard your dad likes to watch your mom get banged by his buddy’s. Your dads an UMP!

Ump by ThebiggestUMP453 July 20, 2024