dum

1-someone that is to dum to spell words (like me) 2-Karen

jeff:YoU SMElllL BAAG aS loOK YYoU DUM
BoB-learn grammar
the universe-pwn

by 100% a real human March 8, 2021

Dum

A person or a thing that is crazy

Marcus is som dum

by Gorset January 21, 2018

Ah-Dum-Betchk-Phobia

An irrational and inexplicable fear of Uppercase letters.

I once met a man who had Ah-Dum-Betchk-Phobia.

by Try.Hell.Cat October 31, 2025

Dum-Dum

A Dum-Dum is that stuffed animal that you always will keep with you until you die because you are a grown man that still lives in his parents basement that has nothing else to do in their life.

John- Yo Bob why do you still have that stuffed animal from when you where a kid, your like 36 years old?

Bob- Oh that, that's just the Dum-Dum I still have because I have nothing to do in my life accept eat Oreos and play video games in my parents basement. Why?

John- I don't know, just asking.

by xLEGOxBEASTx June 1, 2020

Dum hed

Dum hed, the name for a dumb ass fucking bitch who likes to tell everybody who you like all of the time and constantly ignore you and all of your friends to try to be popular to cover up her own fucking insecurities like the pussy ass cunt bag they are. They also enjoy making your friends hate you and trying to make every fucking guy in your crack head school try and like them.

Yo that bitch is a fucking DUM HED

by imkindofhungrybutalsoimugly April 19, 2019

Dum-dum

A name used for people who did something so stupid that the word idiot is to sophisticated

He knocked her up and gave her his job instead of a ring. He is such a dum-dum.

by DutchBlondieNotStupid October 29, 2020

dum kar

the opposite of a smart car. Reallly big, not very environmentally friendly, and makes a loud, retarded honking noise.

"Quick kids, get in the bomb shelter. Here comes the dum kar"

by renegade mathematician May 23, 2005