Skip to main content
An indescribable viscous substance, often describing something stank or unsightly.
Example 1: Whilst having intercourse with a baddie "Did you zum?"

Example 2: "I'm gonna zum on your couch, turn it into a zouch"

Example 3: "This Little Debbie's strawberry shortcake roll is zum."
zum by zumulaolflump October 26, 2025
Related Words
Zumiez! Zuma zum zumba Zumi zumbo zummy zump Zumped zümrüt
ZÚM is said the same as zoom but it refers to modified import cars.

which are fixed up to be

badder then a stock car
louder then a stock car and
faster then a stock car
that ZÚM car is DOPE!

check out that JDM ride, total ZÚM status!
ZÚM by JDM scene writer July 29, 2009

ZÚM crew 

the name of a car club that featured only the nicest and fastest cars at Ceres High School in Ceres, CA

the word ZÚM came from a custom screen printing apparel line that featured custom JDM import cars on t-shirts.

One guy by the name ZÚM was well known in high school as always wearing these shirts to school and later installed a huge ZÚM banner on his car which was at the time, one of the cleanest and fastest cars at the street drags.

with this reputation for having the fastest and cleanest JDM style car in town, he started gaining friends that wanted to associate themselves with ZÚM and they started a car club called ZÚM Crew.

to be in ZÚM crew you had to have a clean, fast JDM style car. If you had that and were down for no drama you were in and offered protection and friendship.

ZÚM Crew was well respected but truly hated by those that didn't have a car that was both nice, clean, and FAST.

all of the original ZÚM crew members remain good friends today.

and ZÚM still drives around in one of the cleanest and nicest JDM style cars.
Pronunciation: zoom

ZÚM CREW
rev up you engine and ZÚM!
Same as dum dum, but diminishing possible harshness to the recipient off this word.
Also sounds like it if you say dum dum fast and with a low accent.
ayymd fan #1: Intel's CEO is a zum zum
ayymd fan #2: I know right. Lisa Su is the best.
zum zum by Mr.adaow January 28, 2019

bro's zum with it 

When bro is "zum" with it.

A colloquial idiom similar to the phrase, "what the fuck is bro yapping about".

Can also be used randomly in any context as a filler word or as a compliment.

"bro's zum with it", is also a prime example of a non-sequitur comment.
Bzcutz: "bro summited mount Zum walked down and summited again."

Cfucutz: "bro was born in Zum Zum city and walks over mount Zum to the Zum Zum restaurant to eat Zum food."

Rwcutz: "bro's zum with it."
Timothy Michael Linton (born on June 25, 1969, in Chicago) more commonly known as Zim Zum, is an American rock musician/songwriter and former guitarist for Life, Sex & Death and Marilyn Manson (1996-1998). His current projects are Pleistoscene, a solo project, and The Pop Culture Suicides, the latter being his main focus for now.
"OMG did you hear about that Zim Zum?"
"Yeah, he is so hott
zim zum by amara hale July 29, 2007