Umpa-lumpa 

It’s a short orange child running round ur house selling chocolate to strangers

Michael is such an umpa-lumpa

Umpa-lumpa by Cheeto bot 123 December 7, 2019

Umpa-Lumpa 

A short, fat, green haired organism possibly the result of a female leprocon and a black male midget having unprotected sex. (This isn't rare in most cases)

Willie wont pay for the Umpa-Lumpa's DNA test to find out who da fuck his daddy is...

Umpa-Lumpa by Big Trigg July 30, 2006

Umpa-Lumpa 

A female U.S. Marine. They are short, wide, annoying and look funny. They wear two-piece suits(Marine Corps Camaflauge- blouse and trousers.) Their hair is all puffed up.

Wow! Look at that Umpa-Lumpa crossing the barracks! Why did she join??!!

Umpa-Lumpa by Jarhead0311 November 7, 2008

Umpa-Lumpa 

cheep workers, most commonly used to make chocolate. while not very pleasant to look at the due to their midget/woman/transvestite appearance they do have some catchy rhymes.

example 1

bob: "Hey dude just hire some Mexicans to dig the ditch"

mark: "Naw man ima get some Umpa-Lumps there cheeper"

example 2

bill: "listen to them spook's singin their nigger work song"

hank: "i reckon them Umpa-Lumpa can sing also huh"

Umpa-Lumpa by Matt from Downey ca April 10, 2010

Umpa-Lumpa 

small orange men that listen to everything there told and sing a awsome theme song!....THERE NOT GIRLS

umpa-lumpas that work 4 the fun of it

Umpa-Lumpa by steven lambert May 18, 2006

Umpa-Lumpa 

A short fat person or woman that no one likes primarily because she is always vindictive and evil and mean.

Watch out, here comes Umpa-Lumpa!

Umpa-Lumpa by Merrily McCarthy July 19, 2003

Umpa-Lumpa 

Slang - American/English immigrants to Australia with a propensity to drink in excess.

Those Umpa Lumpas were loitering outside the bottle store.

Umpa-Lumpa by Ricko March 24, 2005