Umsum 

Visual stimulus used by the Poison Control Agency to induce vomiting.

Umsum face drunk

Umsum by PCA Executive April 28, 2009

Um Sum Sweetie 

An exclamation used for when something is sweeter than sweet

Oh my god, that dog is so cute! Um sum sweetie!

Um Sum Sweetie by Fonduuuue May 11, 2021

Umhum 

UMHUM: interjection- pronounced UM/HEM
1. used to express disbelief( more effective if lips are pushed out like Arnold from Different Strokes, then the sound is made with the mouth pouted ,closed, and monotone)
2.used as a sound of agreement(same closed mouth as above but the pitch slightly rises o the second syllable)
3.used to show disgust(sam mouth as above,but extremly quick puff out like a dog's sneeze)

1.Baby,stop sweat'en me! I'own kno dat red bone chickenhead!! Girl replies,(1.) "UMHUM", lemme ketch choo'ass
again!

2.I told dat trick dat he'ain no good. Friend girl replies,"UMHUM"(2.) Gurl,you ain nevah lyed!

3. Jose!! Mira! Tu bendeho! tu sabes I gotta be da work at 5!!! C'mon man, "UMHUM"(3.) as she slams the door

Umhum by mieldor November 20, 2006

umumi 

perverted uncles who get fake power from a sadr and they think they r cops and they act like ppls parents. also their food of choice is palak gosht. they often creap out at the wee hours of the night looking for little boys talking to even littler girls...even if they are just asking for directions. Their vehicle of choice is a 96 dodge caravan.

me: yo dawg, whats an umumi?? some kinda body part?

friend: nahhhh yo, umumis are like perverted uncles who get fake power from sadr's and they think they r cops and they act like ppls parents. if they c u outside at night they will fuck with u they caught enough ppl. they fucked enough ppl over

umumi by darealdeal89 April 1, 2010

Umdumb 

A word to describe someone who is dumber than a dumbdumb, as they don't have enough intelligence to add a 'd' or 'b'.

"That guy is such a dumbdumb."
"No! He's a umdumb!"

Umdumb by confinedtragedy September 8, 2007

ummummummummummummummummummummummummummummummummummummummummummumm 

ummummummummummummummummummummummummummummummummummummummummummumm

ummummummummummummummummummummummummummummummummummummummummummumm

ummummummummummummummummummummummummummummummummummummummummummumm by PenguinedPsyduck0xq0 March 6, 2021

Umjumbaloo 

Racial slang used to define or single out those of Black Carribean/African decent.

In argument

Black dude: "But you're white and scrawny"
White dude: "Stop nicking ma shit."
Black dude: "Stupid Hunky"
White dude: "UMJUMBALOO."
Black dude: "..."

Umjumbaloo by MUFFIN_STUFFER November 26, 2010