Zumzum 

It means whatever you want it to mean

Your a zumzum

Zumzum by Teion December 9, 2020

zum zum 

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

zimzum

pimp guitarist

zimzum was so bad ass on the mechanical animals album

zimzum by Anonymous August 8, 2003

Zuzumae 

A Name For a cute , funny , and loud person
(Zuzumae is actually a nickmane)

They may get upset really easily

Zuzumae , hello!

Zuzumae by Y a y November 2, 2020

zumozumo 

talented, cool, alan becker fan with 100k subs :)

watch zumozumo before i break your ankles

zumozumo by WhyIsSamExistent March 5, 2023